{"id":2129,"date":"2023-09-28T13:44:18","date_gmt":"2023-09-28T11:44:18","guid":{"rendered":"https:\/\/institut-obsolescence.info\/?page_id=2129"},"modified":"2026-06-10T10:18:14","modified_gmt":"2026-06-10T08:18:14","slug":"projet-eos","status":"publish","type":"page","link":"https:\/\/institut-obsolescence.info\/index.php\/projet-eos\/","title":{"rendered":"Projet EOS"},"content":{"rendered":"<div data-colibri-id=\"2129-c1\" class=\"style-769 style-local-2129-c1 position-relative\">\n  <!---->\n  <div data-colibri-component=\"section\" data-colibri-id=\"2129-c2\" id=\"overlappable\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-770 style-local-2129-c2 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-fluid-container\">\n      <!---->\n      <div data-colibri-id=\"2129-c3\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-832 style-local-2129-c3 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-833-outer style-local-2129-c4-outer\">\n            <div data-colibri-id=\"2129-c4\" class=\"d-flex h-flex-basis h-column__inner h-ui-empty-state-container h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-833 style-local-2129-c4 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100\">\n                <!---->\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2137-outer style-local-2129-c5-outer\">\n            <div data-colibri-id=\"2129-c5\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2137 style-local-2129-c5 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c6\" class=\"h-text h-text-component style-823 style-local-2129-c6 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-family: Lato; color: rgb(26, 57, 143); font-weight: 700;\">EOS, projet de recherche soutenu par l&rsquo;IFO<\/span><\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c7\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2116 style-local-2129-c7 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2117-outer style-local-2129-c8-outer\">\n            <div data-colibri-id=\"2129-c8\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2117 style-local-2129-c8 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c9\" class=\"d-block style-781 style-local-2129-c9 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <div class=\"h-image__frame-container\">\n                      <!---->\n                      <!---->\n                      <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"111\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-EOS-W.png\" class=\"wp-image-2145 style-781-image style-local-2129-c9-image\" alt=\"\" \/>\n                      <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-781-frameImage style-local-2129-c9-frameImage\"><\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c10\" class=\"h-global-transition-all h-heading style-774 style-local-2129-c10 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-774 style-local-2129-c10\">\n                    <!---->\n                    <!---->\n                    <h3 class=\"\"><span style=\"font-size: 124%; font-family: Roboto;\">Aide \u00e0 la gestion activ<\/span><span style=\"font-size: 124%; font-family: Roboto; color: rgb(97, 165, 247);\">e<\/span><span style=\"font-size: 124%; font-family: Roboto;\"> <br>de l\u2019<\/span>\n                      <span\n                        style=\"font-size: 124%; font-family: Roboto; color: rgb(97, 165, 247);\">o<\/span><span style=\"font-size: 124%; font-family: Roboto;\">bsolescence des <\/span><span style=\"font-size: 124%; font-family: Roboto; color: rgb(97, 165, 247);\">s<\/span><span style=\"font-size: 124%; font-family: Roboto;\">yst\u00e8mes<\/span><\/h3>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2127-outer style-local-2129-c11-outer\">\n            <div data-colibri-id=\"2129-c11\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2127 style-local-2129-c11 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c12\" class=\"h-text h-text-component style-2063 style-local-2129-c12 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-weight: 700;\">Qu&rsquo;est ce que le projet EOS ? Comment est-il organis\u00e9 ? Quels en sont les concepteurs, les animateurs, les b\u00e9n\u00e9ficiaires ?<\/span><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c13\" class=\"h-text h-text-component style-780 style-local-2129-c13 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-weight: 400; font-size: 13px;\">Le projet EOS a pour but de proposer des m\u00e9thodes et des outils n\u00e9cessaires pour garantir, au mieux, la disponibilit\u00e9 d\u2019un syst\u00e8me d\u2019int\u00e9r\u00eat ou d\u2019un parc de syst\u00e8mes en pr\u00e9sence d\u2019obsolescence pr\u00e9dite et\/ou av\u00e9r\u00e9e de composants physiques.Il vise la d\u00e9finition des solutions de rem\u00e9diation les plus efficaces, aptes \u00e0 assurer l\u2019atteinte des objectifs, et efficientes, c&rsquo;est \u00e0 dire utilisant de mani\u00e8re optimale les ressources.<\/span>\n                      <span\n                        style=\"font-weight: 400; font-size: 100%;\"> <\/span>\n                    <\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c14\" class=\"h-text h-text-component style-775 style-local-2129-c14 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-size: 81%;\">Ce travail a b\u00e9n\u00e9fici\u00e9 d\u2019une aide de l\u2019\u00c9tat g\u00e9r\u00e9e par l\u2019Agence Nationale de la Recherche au titre de l\u2019Appel \u00e0 Projets G\u00e9n\u00e9rique Industrie et usine du futur : Homme, organisation et technologies, portant la r\u00e9f\u00e9rence ANR-22-CE10-0017<\/span><\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c15\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2121 style-local-2129-c15 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2122-outer style-local-2129-c16-outer\">\n            <div data-colibri-id=\"2129-c16\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2122 style-local-2129-c16 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c17\" class=\"d-block style-2128 style-local-2129-c17 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <a href=\"https:\/\/www.calameo.com\/read\/0080689735e17cfe16dd6\" target=\"_blank\" h-use-smooth-scroll=\"true\" class=\"image-link\">\n                      <div class=\"h-image__frame-container\">\n                        <!---->\n                        <!---->\n                        <img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"353\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Rapport_2026_couv_medium.png\" class=\"wp-image-7271 style-2128-image style-local-2129-c17-image\" alt=\"\" srcset=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Rapport_2026_couv_medium.png 250w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Rapport_2026_couv_medium-212x300.png 212w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/>\n                        <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-2128-frameImage style-local-2129-c17-frameImage\"><\/div>\n                      <\/div>\n                    <\/a>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c18\" class=\"h-text h-text-component style-2136 style-local-2129-c18 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>\n                      <a href=\"https:\/\/www.calameo.com\/read\/0080689735e17cfe16dd6\" target=\"_blank\" class=\"customize-unpreviewable\">Consulter le Rapport d&rsquo;Activit\u00e9<\/a>\n                    <\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2125-outer style-local-2129-c19-outer\">\n            <div data-colibri-id=\"2129-c19\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2125 style-local-2129-c19 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c20\" class=\"h-text h-text-component style-2063 style-local-2129-c20 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><strong style=\"font-weight: 700;\">Comment \u00e9valuer et piloter le risque d&rsquo;obsolescence dans les syst\u00e8mes industriels ?<\/strong><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c21\" class=\"h-text h-text-component style-2126 style-local-2129-c21 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><strong style=\"font-weight: 700;\"> <\/strong>L\u2019obsolescence constitue un risque majeur pour la disponibilit\u00e9 des syst\u00e8mes industriels. Lorsqu\u2019un composant n\u2019est plus disponible aupr\u00e8s du fournisseur,&nbsp;les op\u00e9rations de maintenance\n                      peuvent \u00eatre fortement perturb\u00e9es, ce qui peut&nbsp;entra\u00eener des co\u00fbts suppl\u00e9mentaires, des retards ou m\u00eame l\u2019arr\u00eat d\u2019un syst\u00e8me.&nbsp;<\/p>\n                    <p>L\u2019un des objectifs du projet EOS est donc de proposer des m\u00e9thodes permettant&nbsp;d\u2019identifier, d\u2019\u00e9valuer et de mesurer ce risque. Pour cela, des mod\u00e8les sont&nbsp;d\u00e9velopp\u00e9s afin d\u2019analyser les relations entre l\u2019obsolescence, la\n                      fiabilit\u00e9, la maintenabilit\u00e9&nbsp;et la disponibilit\u00e9 des syst\u00e8mes.<\/p>\n                    <p>Ces approches sont int\u00e9gr\u00e9es dans un outil d\u2019aide \u00e0 la d\u00e9cision, la plateforme&nbsp;COBRA, qui permet d\u2019\u00e9valuer les risques d\u2019obsolescence et de comparer diff\u00e9rentes strat\u00e9gies de rem\u00e9diation.<span style=\"font-weight: 400; font-size: 100%;\"> <\/span><\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c22\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2121 style-local-2129-c22 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2122-outer style-local-2129-c23-outer\">\n            <div data-colibri-id=\"2129-c23\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2122 style-local-2129-c23 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c24\" class=\"d-block style-2129 style-local-2129-c24 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <a href=\"https:\/\/1drv.ms\/p\/c\/69c0d9d0df0940b6\/IQDCf-fWVzH1QqUYBS_zSX6PAdaXLfEIEqETK_reJH5ZaB0?e=vh5dXA\" target=\"_blank\" h-use-smooth-scroll=\"true\" class=\"image-link\">\n                      <div class=\"h-image__frame-container\">\n                        <!---->\n                        <!---->\n                        <img loading=\"lazy\" decoding=\"async\" width=\"1279\" height=\"719\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Presentation.png\" class=\"wp-image-7273 style-2129-image style-local-2129-c24-image\" alt=\"\" srcset=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Presentation.png 1279w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Presentation-300x169.png 300w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Presentation-1024x576.png 1024w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-EOS_Presentation-768x432.png 768w\" sizes=\"auto, (max-width: 1279px) 100vw, 1279px\" \/>\n                        <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-2129-frameImage style-local-2129-c24-frameImage\"><\/div>\n                      <\/div>\n                    <\/a>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c25\" class=\"h-text h-text-component style-2130 style-local-2129-c25 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>\n                      <a href=\"https:\/\/1drv.ms\/p\/c\/69c0d9d0df0940b6\/IQDCf-fWVzH1QqUYBS_zSX6PAdaXLfEIEqETK_reJH5ZaB0?e=vh5dXA\" target=\"_blank\">Consulter la revue de projet (ann\u00e9e 3 sur 4)<\/a>\n                    <\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2125-outer style-local-2129-c26-outer\">\n            <div data-colibri-id=\"2129-c26\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2125 style-local-2129-c26 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c27\" class=\"h-text h-text-component style-2063 style-local-2129-c27 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><strong style=\"font-weight: 700;\">Maximiser la disponibilit\u00e9 op\u00e9rationnelle d&rsquo;un syst\u00e8me ou d&rsquo;un parc de syst\u00e8mes<\/strong><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c28\" class=\"h-text h-text-component style-2126 style-local-2129-c28 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Les attentes des industriels, analys\u00e9es dans la phase initiale du projet se concentrent sur des m\u00e9thodes et des outils n\u00e9cessaires pour garantir, au mieux, la disponibilit\u00e9 d\u2019un syst\u00e8me d\u2019int\u00e9r\u00eat ou d\u2019un parc de syst\u00e8mes en pr\u00e9sence\n                      d\u2019obsolescence, pr\u00e9dite et\/ou av\u00e9r\u00e9e de composants physiques.<\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c29\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2138 style-local-2129-c29 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2139-outer style-local-2129-c30-outer\">\n            <div data-colibri-id=\"2129-c30\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2139 style-local-2129-c30 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c31\" class=\"h-text h-text-component style-2140 style-local-2129-c31 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-weight: 700;\">Les publics et les activit\u00e9s de notori\u00e9t\u00e9 du projet<\/span><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c32\" class=\"h-text h-text-component style-2141 style-local-2129-c32 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"color: rgb(0, 0, 0); font-family: Roboto; font-size: 14px; font-weight: 400;\">L\u2019industrie est quotidiennement confront\u00e9e aux effets de l\u2019obsolescence et de la p\u00e9nurie : arr\u00eat de fabrication et de commercialisation de composants, technologies d\u00e9pass\u00e9es, difficult\u00e9s voire rupture de r\u00e9approvisionnement\u2026Recueillir les attentes et besoins des industriels est en soi un acte de mise en lumi\u00e8re des probl\u00e8mes caus\u00e9s par l&rsquo;obsolescence. Ces troubles touchent au sein des entreprises de toute nature des activit\u00e9s  strat\u00e9giques telles que les achats, le marketing, la R&amp;D, et bien d&rsquo;autres. Il est apparu important aux yeux des porteurs du projet d&rsquo;\u00e9largir au maximum le p\u00e9rim\u00e8tre de notori\u00e9t\u00e9 du sujet, en conservant une approche acad\u00e9mique et non-pol\u00e9mique.<\/span><\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c33\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2056 style-local-2129-c33 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2057-outer style-local-2129-c34-outer\">\n            <div data-colibri-id=\"2129-c34\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2057 style-local-2129-c34 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c35\" class=\"h-text h-text-component style-780 style-local-2129-c35 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <h4>Collection d&rsquo;interviews et de t\u00e9moignages en images<\/h4>\n                  <\/div>\n                <\/div>\n                <div data-colibri-component=\"video\" data-colibri-id=\"2129-c36\" class=\"d-block h-video d-block h-video style-2058 style-local-2129-c36 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"video-container position-relative\">\n                    <div class=\"h-global-transition-all ratio-inner\"><iframe src=https:\/\/www.youtube.com\/embed\/97LMHD2Bs8c?autoplay=0&#038;mute=0&#038;modestbranding=0&#038;rel=0&#038;enablejsapi=1&#038; class='h-video-main'  allowfullscreen><\/iframe><\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-component=\"video\" data-colibri-id=\"2129-c38\" class=\"d-block h-video d-block h-video style-2058 style-local-2129-c38 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"video-container position-relative\">\n                    <div class=\"h-global-transition-all ratio-inner\"><iframe src=https:\/\/www.youtube.com\/embed\/rniUL0IvqrM?autoplay=0&#038;mute=0&#038;modestbranding=0&#038;rel=0&#038;enablejsapi=1&#038; class='h-video-main'  allowfullscreen><\/iframe><\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c40\" class=\"h-text h-text-component style-2147 style-local-2129-c40 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>\n                      <a href=\"https:\/\/youtube.com\/playlist?list=PL6eGLNytznALV6qM4sKxhgtB5i7MJkDj4&amp;si=AjQjp-XTl1_5Al4h\" target=\"_blank\">Voir la playlist int\u00e9grale<\/a>\n                    <\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2060-outer style-local-2129-c41-outer\">\n            <div data-colibri-id=\"2129-c41\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2060 style-local-2129-c41 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c42\" class=\"h-text h-text-component style-780 style-local-2129-c42 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <h4>Questionnaire sur les attentes et les besoins des industriels<\/h4>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c43\" class=\"d-block style-2146 style-local-2129-c43 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <div class=\"h-image__frame-container\">\n                      <!---->\n                      <!---->\n                      <img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"392\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-QUESTIONNAIRE-2.png\" class=\"wp-image-7421 style-2146-image style-local-2129-c43-image\" alt=\"\" srcset=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-QUESTIONNAIRE-2.png 600w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-QUESTIONNAIRE-2-300x196.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\n                      <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-2146-frameImage style-local-2129-c43-frameImage\"><\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c44\" class=\"h-text h-text-component style-780 style-local-2129-c44 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Les membres du consortium porteur du projet EOS ont souhait\u00e9 collecter aupr\u00e8s des industriels leurs besoins et exigences relatifs \u00e0 la gestion de l&rsquo;obsolescence et de la p\u00e9nurie.<\/p>\n                    <p><span style=\"font-weight: 400; font-size: 100%;\"> <\/span><\/p>\n                    <p><span style=\"font-weight: 400; font-size: 100%;\"> <\/span><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c45\" class=\"h-text h-text-component style-2147 style-local-2129-c45 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <h5>\n                      <a href=\"https:\/\/doi.org\/10.1016\/j.ifacol.2024.08.137\" target=\"_blank\" class=\"customize-unpreviewable\" draggable=\"false\">Voir l&rsquo;article scientifique de restitution de l&rsquo;enqu\u00eate<\/a>\n                    <\/h5>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2142-outer style-local-2129-c46-outer\">\n            <div data-colibri-id=\"2129-c46\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2142 style-local-2129-c46 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c47\" class=\"h-text h-text-component style-780 style-local-2129-c47 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <h4>Atelier-conf\u00e9rence grand public dans le cadre de la F\u00eate de la Science<\/h4>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c48\" class=\"h-global-transition-all h-heading style-817 style-local-2129-c48 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-817 style-local-2129-c48\">\n                    <!---->\n                    <!---->\n                    <a href=\"https:\/\/www.fetedelascience.fr\/l-obsolescence-un-defi-d-avenir\" h-use-smooth-scroll=\"true\">\n                      <h3 class=\"\"><strong style=\"font-weight: 700; color: rgb(0, 0, 0);\">L&rsquo;obsolescence, <br>un d\u00e9fi d&rsquo;avenir !<\/strong><\/h3>\n                    <\/a>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c49\" class=\"d-block style-2146 style-local-2129-c49 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <div class=\"h-image__frame-container\">\n                      <!---->\n                      <!---->\n                      <img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"533\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-EOS-FETE-SCIENCE.png\" class=\"wp-image-7423 style-2146-image style-local-2129-c49-image\" alt=\"\" srcset=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-EOS-FETE-SCIENCE.png 624w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2023\/09\/cropped-EOS-FETE-SCIENCE-300x256.png 300w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/>\n                      <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-2146-frameImage style-local-2129-c49-frameImage\"><\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c50\" class=\"d-block style-2171 style-local-2129-c50 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <a href=\"https:\/\/youtu.be\/anZMp1FiXQQ\" target=\"_blank\" h-use-smooth-scroll=\"true\" class=\"image-link\">\n                      <div class=\"h-image__frame-container\">\n                        <!---->\n                        <!---->\n                        <img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"324\" src=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-Amorce-conf-MINI-EOS-MZO-1.png\" class=\"wp-image-7506 style-2171-image style-local-2129-c50-image\" alt=\"\" srcset=\"https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-Amorce-conf-MINI-EOS-MZO-1.png 576w, https:\/\/institut-obsolescence.info\/wp-content\/uploads\/2026\/06\/cropped-Amorce-conf-MINI-EOS-MZO-1-300x169.png 300w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/>\n                        <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-2171-frameImage style-local-2129-c50-frameImage\"><\/div>\n                      <\/div>\n                    <\/a>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c51\" class=\"h-text h-text-component style-2147 style-local-2129-c51 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>\n                      <a href=\"https:\/\/youtu.be\/anZMp1FiXQQ\" target=\"_blank\">Voir la vid\u00e9o de la conf\u00e9rence grand public<\/a>\n                    <\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c52\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2169 style-local-2129-c52 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2170-outer style-local-2129-c53-outer\">\n            <div data-colibri-id=\"2129-c53\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2170 style-local-2129-c53 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c54\" class=\"h-divider style-2168 style-local-2129-c54 position-relative h-element\">\n                  <!----><span class=\"h-divider__line style-2168-line style-local-2129-c54-line style-2168-line style-local-2129-c54-line\"><\/span><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c55\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2172 style-local-2129-c55 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2173-outer style-local-2129-c56-outer\">\n            <div data-colibri-id=\"2129-c56\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2173 style-local-2129-c56 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c67\" class=\"h-text h-text-component style-2175 style-local-2129-c67 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p><span style=\"font-weight: 500;\">FAQs du projet de recherche EOS<\/span><\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c57\" class=\"style-2174 style-local-2129-c57 position-relative h-element\">\n                  <!---->\n                  <div class=\"\"><style>\r\n    .faq-container {\r\n        max-width: 800px;\r\n        margin: 20px 0; \/* Aligne le bloc de la FAQ \u00e0 gauche de la page *\/\r\n        text-align: left; \/* Force tout le texte \u00e0 gauche *\/\r\n        font-family: sans-serif;\r\n    }\r\n    details {\r\n        background-color: #f9f9f9;\r\n        border: 1px solid #e3e3e3;\r\n        border-radius: 5px;\r\n        margin-bottom: 12px;\r\n        padding: 15px;\r\n        transition: all 0.3s ease;\r\n    }\r\n    details[open] {\r\n        background-color: #ffffff;\r\n        border-color: #0055a4;\r\n        box-shadow: 0 4px 6px rgba(0,0,0,0.05);\r\n    }\r\n    summary {\r\n        font-weight: bold;\r\n        font-size: 16px;\r\n        color: #333333;\r\n        cursor: pointer;\r\n        outline: none;\r\n        list-style: none; \/* Cache la fl\u00e8che par d\u00e9faut sur certains navigateurs *\/\r\n        position: relative;\r\n        padding-left: 25px;\r\n        text-align: left; \/* Assure l'alignement \u00e0 gauche des questions *\/\r\n    }\r\n    \/* Cr\u00e9ation d'une fl\u00e8che stylis\u00e9e personnalis\u00e9e *\/\r\n    summary::-webkit-details-marker {\r\n        display: none;\r\n    }\r\n    summary::before {\r\n        content: \"\u25b6\";\r\n        position: absolute;\r\n        left: 0;\r\n        top: 0;\r\n        color: #0055a4;\r\n        transition: transform 0.2s ease;\r\n        font-size: 12px;\r\n        line-height: 22px;\r\n    }\r\n    details[open] summary::before {\r\n        transform: rotate(90deg);\r\n    }\r\n    .faq-content {\r\n        margin-top: 15px;\r\n        font-size: 15px;\r\n        line-height: 1.6;\r\n        color: #444444;\r\n        border-top: 1px solid #eeeeee;\r\n        padding-top: 12px;\r\n        text-align: left; \/* Assure l'alignement \u00e0 gauche des r\u00e9ponses *\/\r\n    }\r\n<\/style>\r\n\r\n<div class=\"faq-container\">\r\n\r\n    <!-- QUESTIONS GRAND PUBLIC -->\r\n\r\n    <details>\r\n        <summary>Q1 : En termes simples, qu\u2019est-ce que \u00ab l\u2019obsolescence des syst\u00e8mes \u00bb et pourquoi est-ce un probl\u00e8me ?<\/summary>\r\n        <div class=\"faq-content\">Dans notre quotidien, nous connaissons l'obsolescence de nos smartphones, mais le probl\u00e8me est bien plus vaste \u00e0 l'\u00e9chelle industrielle. Des secteurs comme les transports (trains, avions) ou l'\u00e9nergie con\u00e7oivent des installations pour qu'elles durent 30, 40 ou 50 ans. Or, les puces \u00e9lectroniques et les technologies \u00e0 l'int\u00e9rieur cessent d'\u00eatre fabriqu\u00e9es au bout de quelques ann\u00e9es seulement. Si un composant tombe en panne et qu'il est introuvable, c'est toute la cha\u00eene (ou l'usine) qui peut s'arr\u00eater, g\u00e9n\u00e9rant des co\u00fbts \u00e9normes et un gaspillage de ressources. Le projet EOS cr\u00e9e des outils pour anticiper ces ruptures et garantir que nos infrastructures restent utilisables sur le long terme.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q2 : Qui finance et qui pilote le projet EOS ?<\/summary>\r\n        <div class=\"faq-content\">Le projet EOS a b\u00e9n\u00e9fici\u00e9 d'une aide financi\u00e8re de l'\u00c9tat g\u00e9r\u00e9e par l'ANR (Agence Nationale de la Recherche) au titre de l'Appel \u00e0 Projets G\u00e9n\u00e9rique Industrie et usine du futur (r\u00e9f\u00e9rence ANR-22-CE10-0017). Le projet est coordonn\u00e9 scientifiquement par le professeur Marc Zolghadri de l'\u00e9cole d'ing\u00e9nieurs ISAE-Supm\u00e9ca. Le consortium r\u00e9unit des laboratoires de recherche acad\u00e9mique (LAAS-CNRS, INSA Toulouse) et des entreprises de pointe (Valeo et Merem).<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q3 : Qu'est-ce que \"Obsorisk\" et \u00e0 qui s'adresse cet outil ?<\/summary>\r\n        <div class=\"faq-content\">Obsorisk est un jeu s\u00e9rieux (Serious Game) p\u00e9dagogique con\u00e7u par l'\u00e9quipe d'EOS. Il simule la gestion d'une entreprise fictive (ARYA) charg\u00e9e par une r\u00e9gion de maintenir des automates r\u00e9gulant le cours d'un fleuve pour \u00e9viter des inondations. Les joueurs doivent collaborer pour prendre des d\u00e9cisions face aux pannes, aux ruptures de stocks et aux budgets. Cet outil ludique est utilis\u00e9 aussi bien pour former des \u00e9tudiants en ing\u00e9nierie que pour sensibiliser des professionnels de l'industrie aux impacts \u00e9conomiques et \u00e9cologiques de l'obsolescence.<\/div>\r\n    <\/details>\r\n\r\n    <!-- QUESTIONS EXPERTS -->\r\n\r\n    <details>\r\n        <summary>Q4 : Quels sont les verrous scientifiques majeurs que le projet EOS cherche \u00e0 lever ?<\/summary>\r\n        <div class=\"faq-content\">Le projet EOS traite de la complexit\u00e9 du Maintien en Conditions Op\u00e9rationnelles (MCO) des syst\u00e8mes \u00e0 longue dur\u00e9e de vie (a\u00e9ronautique, ferroviaire, \u00e9nergie, automobile) confront\u00e9s \u00e0 des cycles d'innovation ultra-rapides. Les mod\u00e8les traditionnels d\u2019\u00e9valuation du trio FMD (Fiabilit\u00e9, Maintenabilit\u00e9, Disponibilit\u00e9) \u00e9tant statiques, le verrou scientifique d'EOS consiste \u00e0 mod\u00e9liser math\u00e9matiquement et dynamiquement l'influence des apparitions d'obsolescences et de p\u00e9nuries sur ces trois propri\u00e9t\u00e9s fondamentales.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q5 : Quelle approche de mod\u00e9lisation a \u00e9t\u00e9 retenue pour repr\u00e9senter l\u2019\u00e9volution dynamique du trio FMD ?<\/summary>\r\n        <div class=\"faq-content\">Pour repr\u00e9senter les interactions en cascade et l'\u00e9volution des performances du syst\u00e8me, les chercheurs d'EOS s'appuient sur l\u2019utilisation de R\u00e9seaux de Petri synchronis\u00e9s. Cette m\u00e9thode est particuli\u00e8rement adapt\u00e9e pour mod\u00e9liser les syst\u00e8mes hi\u00e9rarchiques complexes et simuler les transitions dynamiques entre les \u00e9tats de fonctionnement, de d\u00e9gradation, de d\u00e9faillance ou d'indisponibilit\u00e9 des composants mat\u00e9riels, des ressources ou de la documentation.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q6 : Qu'est-ce que la m\u00e9thode ARIANE\u00ae d\u00e9velopp\u00e9e dans le cadre du projet ?<\/summary>\r\n        <div class=\"faq-content\">La m\u00e9thode ARIANE\u00ae est une approche structur\u00e9e de gestion des risques qui s'articule autour de trois \u00e9tapes cl\u00e9s :<br>\r\n        1. L'identification des risques (analyse des causes, des effets et de la criticit\u00e9 \u00e0 partir de la gravit\u00e9, de l'occurrence et de la d\u00e9tectabilit\u00e9) ;<br>\r\n        2. La protection et la surveillance des \u00e9quipements critiques ;<br>\r\n        3. La d\u00e9finition d'actions correctives (rem\u00e9diation, pr\u00e9vention) afin de ma\u00eetriser les impacts industriels.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q7 : Comment le projet EOS optimise-t-il la d\u00e9cision critique du Last Time Buy (LTB) ?<\/summary>\r\n        <div class=\"faq-content\">Pour optimiser la derni\u00e8re opportunit\u00e9 d'achat d'un composant avant son arr\u00eat d\u00e9finitif de fabrication, EOS impl\u00e9mente un algorithme g\u00e9n\u00e9tique de type NSGA-II. Il s'agit d'une optimisation bi-objectif sous contraintes qui vise \u00e0 minimiser simultan\u00e9ment les co\u00fbts d'acquisition et les risques de rupture, tout en int\u00e9grant des variables incertaines telles que la demande future et les capacit\u00e9s r\u00e9elles de stockage des industriels.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q8 : Comment les contraintes environnementales et de durabilit\u00e9 sont-elles int\u00e9gr\u00e9es aux mod\u00e8les de d\u00e9cision ?<\/summary>\r\n        <div class=\"faq-content\">Le framework d'EOS d\u00e9passe les seuls crit\u00e8res technico-\u00e9conomiques en d\u00e9veloppant des m\u00e9thodes de quantification de l'impact environnemental des strat\u00e9gies de rem\u00e9diation (bas\u00e9es sur l'Analyse du Cycle de Vie et l'empreinte carbone). L'\u00e9valuation \u00e9co-responsable (calcul du CO2eq par solution) prend en compte la production des composants, les flux logistiques (transports), le stockage, le d\u00e9montage et les sc\u00e9narios de fin de vie, en rapportant cet impact \u00e0 la dur\u00e9e de vie suppl\u00e9mentaire g\u00e9n\u00e9r\u00e9e.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q9 : Qu'est-ce que la plateforme COBRA\u00ae et quelles sont ses fonctionnalit\u00e9s ?<\/summary>\r\n        <div class=\"faq-content\">La plateforme COBRA\u00ae (Control of OBsolescence and its Risk Assessment) est la preuve de concept logicielle d'aide \u00e0 la d\u00e9cision issue du projet. Elle centralise les donn\u00e9es et s'organise autour d'un noyau (kernel) et de plusieurs modules m\u00e9tiers :<br>\r\n        \u2022 Smart PCN : gestion, normalisation et tra\u00e7abilit\u00e9 des notifications de fin de vie des fabricants (PCN\/PDN) ;<br>\r\n        \u2022 \u00c9valuation des risques : calcul d'un score de criticit\u00e9 (scoring) bas\u00e9 sur le cycle de vie, les stocks et la pr\u00e9sence d'alternatives ;<br>\r\n        \u2022 RETEX & Similarit\u00e9 : capitalisation des exp\u00e9riences pass\u00e9es ;<br>\r\n        \u2022 ORAM : simulation de l'impact des d\u00e9cisions sur la disponibilit\u00e9 et la maintenabilit\u00e9 des syst\u00e8mes.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q10 : Quels types d'obsolescences ont \u00e9t\u00e9 identifi\u00e9s comme majeurs lors de l'enqu\u00eate industrielle d'EOS ?<\/summary>\r\n        <div class=\"faq-content\">Contre toute attente, l'enqu\u00eate men\u00e9e en avril 2023 montre que le principal d\u00e9fi n'est pas purement technologique. Les types d'obsolescences se r\u00e9partissent ainsi :<br>\r\n        \u2022 Comp\u00e9tences & Savoir-faire (39,34 %) : le capital humain et la perte de main-d'\u0153uvre sp\u00e9cialis\u00e9e sur les syst\u00e8mes anciens repr\u00e9sentent le premier risque ;<br>\r\n        \u2022 Technologies (37,70 %) : li\u00e9e \u00e0 la rapidit\u00e9 de l'innovation mat\u00e9rielle et logicielle ;<br>\r\n        \u2022 Normes & R\u00e9glementations (18,03 %) : une obsolescence subie induite par des contraintes externes ;<br>\r\n        \u2022 Autres (4,93 %).<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q11 : Quel constat le projet a-t-il fait concernant les pratiques actuelles de rem\u00e9diation dans l'industrie ?<\/summary>\r\n        <div class=\"faq-content\">L'enqu\u00eate EOS a r\u00e9v\u00e9l\u00e9 un besoin critique d'outils structur\u00e9s : 62 % des industriels interrog\u00e9s affirment n'utiliser aucune m\u00e9thode formelle pour g\u00e9rer l'obsolescence (35 % \"aucune m\u00e9thode\" et 27 % \"je ne sais pas\"), laissant une part majeure aux d\u00e9cisions intuitives ou informelles. Pour les 38 % restants, les m\u00e9thodes formalis\u00e9es se partagent \u00e9quitablement entre approches qualitatives (19 %) et quantitatives (19 %).<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q12 : Quels sont les cas d'\u00e9tudes industriels qui valident la recherche d'EOS ?<\/summary>\r\n        <div class=\"faq-content\">Les m\u00e9thodes et outils logiciels cr\u00e9\u00e9s par le projet sont mis \u00e0 l'\u00e9preuve du terrain gr\u00e2ce aux partenaires industriels du consortium :<br>\r\n        \u2022 Valeo a fourni des exemples et des cas d'\u00e9tudes de syst\u00e8mes r\u00e9els pour d\u00e9montrer concr\u00e8tement l'impact n\u00e9gatif de l'obsolescence sur la disponibilit\u00e9 op\u00e9rationnelle (travaux ayant fait l'objet d'une th\u00e8se de doctorat).<br>\r\n        \u2022 Merem apporte son expertise en supply chain \u00e9lectronique pour traduire les exigences op\u00e9rationnelles du terrain en sp\u00e9cifications logicielles pour la plateforme COBRA\u00ae.<\/div>\r\n    <\/details>\r\n\r\n    <details>\r\n        <summary>Q13 : Sous quelle licence les r\u00e9sultats scientifiques d'EOS sont-ils partag\u00e9s ?<\/summary>\r\n        <div class=\"faq-content\">Conform\u00e9ment aux engagements de science ouverte du projet, les articles de recherche, les livrables et les r\u00e9sultats scientifiques sont rendus accessibles publiquement sous la licence internationale CC-BY-NC 4.0 International.<\/div>\r\n    <\/details>\r\n\r\n<\/div><\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c58\" class=\"h-divider style-2168 style-local-2129-c58 position-relative h-element\">\n                  <!----><span class=\"h-divider__line style-2168-line style-local-2129-c58-line style-2168-line style-local-2129-c58-line\"><\/span><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c59\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2163 style-local-2129-c59 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2164-outer style-local-2129-c60-outer\">\n            <div data-colibri-id=\"2129-c60\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2164 style-local-2129-c60 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c61\" class=\"h-text h-text-component style-780 style-local-2129-c61 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <h4><strong style=\"font-weight: 700;\">Publications scientifiques li\u00e9es au projet de recherche<\/strong><\/h4>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"2129-c62\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2165 style-local-2129-c62 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2166-outer style-local-2129-c63-outer\">\n            <div data-colibri-id=\"2129-c63\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2166 style-local-2129-c63 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2129-c64\" class=\"h-text h-text-component style-2157 style-local-2129-c64 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Besbes, M., &amp; Zolghadri, M. (2023). Inventory sizing of components at risk of obsolescence or shortage using genetic algorithm. Procedia CIRP, 120, 1630-1635, https:\/\/doi.org\/10.1016\/j.procir.2024.02.002<\/p>\n                    <p>Besbes, M., Zolghadri, M., &amp; Kanu, C. (2025). ARIANE Method: Analysis of obsolescence Risks, Impacts, criticality and their surveillANcE. IFAC-PapersOnLine, 59(10), 2421-2426, https:\/\/doi.org\/10.1016\/j.ifacol.2025.09.407<\/p>\n                    <p>Besbes, M., Vrignat, P., Zolghadri, M., &amp; Kratz, F. (2025). Integrated model for Maintaining Operational Conditions and managing obsolescence, ESREL, https:\/\/rpsonline.com.sg\/proceedings\/esrel-sra-e2025\/pdf\/ESREL-SRA-E2025-P7127.pdf<\/p>\n                    <p>Besbes, M., Leclaire, P., Souifi, A., Mrabah, A., &amp; Zolghadri, M. (2024). A New Tool for Obsolescence Management: Preliminary Study of Stakeholder Needs. In International Conference on Integrated Design and Production (pp. 184-192),\n                      https:\/\/doi.org\/10.1007\/978-3-032-04742-7_19<\/p>\n                    <p>Besbes, M., &amp; Zolghadri, M. (2024). Understanding obsolescence and shortage in French industry: An empirical analysis. IFAC-PapersOnLine, 58(8), 300-305, https:\/\/doi.org\/10.1016\/j.ifacol.2024.08.137<\/p>\n                    <p>Karaani, S., Zolghadri, M., Besbes, M., Baron, C., Barkallah, M., Haddar, M. (2025), Systematic Analysis of the Links Between Obsolescence\u2013Shortage and Reliability\u2013Maintainability\u2013Availability, IEEE Access, https:\/\/doi.org\/10.1109\/ACCESS.2025.3570107<\/p>\n                    <p>Karaani, S., Besbes, M., Zolghadri, M., Baron, C., Barkallah, M., &amp; Haddar, M. (2024). Do Obsolescence and Shortages have an impact on Reliability, Maintainability and Availability? IFAC-PapersOnLine, 58(8), 294-299, https:\/\/doi.org\/10.1016\/j.ifacol.2024.08.136<\/p>\n                    <p>Karaani, S., Besbes, M., Zolghadri, M., Baron, C., Barkallah, M. (2024). Obsolescence and Availability: The Hidden Challenges of Complex Systems, Advances in Integrated Design and Production III, Lecture Notes in Mechanical Engineering.\n                      Springer, https:\/\/doi.org\/10.1007\/978-3-032-04742-7_43<\/p>\n                    <p>Karaani, S., Besbes, M., Zolghadri, M., Baron, C., Barkallah, M., &amp; Haddar, M. (2025). Hierarchical Modelling of the Impact of Obsolescence on System Availability. IFAC-PapersOnLine, 59(10), 3023-3028, https:\/\/doi.org\/10.1016\/j.ifacol.2025.09.508<\/p>\n                    <p>Karaani, S., Zolghadri, M., Baron, C., Nilchiani, R., Besbes, M., Babu, R. S. N. (2025) Obsolescence vs Reliability\u2013Availability\u2013Maintainability: Petri nets modelling for mission-critical systems, ESREL, https:\/\/rpsonline.com.sg\/proceedings\/esrel-sra-e2025\/pdf\/ESREL-SRA-E2025-P3535.pdf<\/p>\n                    <p>Karaani, S., Zolghadri, M., Besbes M., &amp; Baron, C. (2026). Operational Availability and Obsolescence: A Usage-Oriented Approach. In 2026 Annual Reliability and Maintainability Symposium (RAMS), IEEE. https:\/\/doi.org\/10.1109\/RAMS50514.2026.11424512<\/p>\n                    <p>Liu, Y., Karaani, S., &amp; Zolghadri, M. (2025). An Approach for Implementing Obsolescence Management Strategies to Extend Product Service Lifespan. Procedia CIRP, 135, 660-665, https:\/\/doi.org\/10.1016\/j.procir.2025.01.067<\/p>\n                    <p>Mokraoui, S., Besbes, M., Zolghadri, M., &amp; Baron, C. (2024). Obsolescence management: Criteria related to its context and its mitigation techniques. IFAC-PapersOnLine, 58(19), 492-497, https:\/\/doi.org\/10.1016\/j.ifacol.2024.09.260<\/p>\n                    <p>Mokraoui, S., Costa-Afonso, R., Besbes, M., Zolghadri, M., &amp; Baron, C. (2025, July). Environmental Impact Characterization of Obsolescence Remediation Solutions in Long-Life Product. In IFIP International Conference on Product\n                      Lifecycle Management (pp. 438-448), https:\/\/doi.org\/10.1007\/978-3-032-09700-2_43<\/p>\n                    <p>Mrabah, A., Saad, E., Zolghadri, M., &amp; Edouard, C., (2026). Explainable AI for Obsolescence using Weak Labels, In 2026 Annual Reliability and Maintainability Symposium (RAMS), IEEE https:\/\/doi.org\/10.1109\/RAMS50514.2026.1142455<\/p>\n                    <p>Souifi, A., &amp; Zolghadri, M. (2024). Obsolescence risk assesment: Key challenges and practical lessons. IFAC-PapersOnLine, 58(19), 486-491 ? https:\/\/doi.org\/10.1016\/j.ifacol.2024.09.259<\/p>\n                    <p>Souifi, A., Zolghadri, M., &amp; Besbes, M. (2025). A Novel Method for Obsolescence Risk Assessment in Complex Systems: Integrating Skills and Documentation Obsolescence. IFAC-PapersOnLine, 59(10), 3017-3022, https:\/\/doi.org\/10.1016\/j.ifacol.2025.09.507<\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"2129-c65\" class=\"h-x-container style-836 style-local-2129-c65 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-x-container-inner style-dynamic-2129-c65-group style-836-spacing style-local-2129-c65-spacing\"><span class=\"h-button__outer style-837-outer style-local-2129-c66-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/institut-obsolescence.info\/index.php\/contact\/\" target=\"_blank\"  data-colibri-id=\"2129-c66\" class=\"d-flex w-100 align-items-center h-button justify-content-lg-center justify-content-md-center justify-content-center style-837 style-local-2129-c66 position-relative\"><!----><!----> <span>Nous contacter<\/span><\/a>\n                    <\/span>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>EOS, projet de recherche soutenu par l&rsquo;IFO Aide \u00e0 la gestion active de l\u2019 obsolescence des syst\u00e8mes Qu&rsquo;est ce que le projet EOS ? Comment est-il organis\u00e9 ? Quels en sont les concepteurs, les animateurs, les b\u00e9n\u00e9ficiaires ? Le projet EOS a pour but de proposer des m\u00e9thodes et des outils n\u00e9cessaires pour garantir, au [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"footnotes":""},"class_list":["post-2129","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/pages\/2129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/comments?post=2129"}],"version-history":[{"count":20,"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/pages\/2129\/revisions"}],"predecessor-version":[{"id":7544,"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/pages\/2129\/revisions\/7544"}],"wp:attachment":[{"href":"https:\/\/institut-obsolescence.info\/index.php\/wp-json\/wp\/v2\/media?parent=2129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}