Conference
Simulate degradation and its impacts in a digital twin ; Simuler la dégradation et ses impacts dans un jumeau numérique
| العنوان: | Simulate degradation and its impacts in a digital twin ; Simuler la dégradation et ses impacts dans un jumeau numérique |
|---|---|
| المؤلفون: | Gaël, Hequet, Brinzei, Nicolae, Petin, Jean-François, Viot Coster, Sophie, Paen, Didier, Bruneau, Olivier |
| المساهمون: | Centre de Recherche en Automatique de Nancy (CRAN), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), EDF R&D (EDF R&D), EDF (EDF), CORYS, Institut pour la Maîtrise des Risques (IMdR) |
| المصدر: | Congrès Lambda Mu 24 « Les métiers du risque : clés de la réindustrialisation et de la transition écologique » ; https://hal.science/hal-04895268 ; Congrès Lambda Mu 24 « Les métiers du risque : clés de la réindustrialisation et de la transition écologique », Institut pour la Maîtrise des Risques (IMdR), Oct 2024, Bourges, France |
| بيانات النشر: | CCSD |
| سنة النشر: | 2024 |
| المجموعة: | Université de Lorraine: HAL |
| مصطلحات موضوعية: | nuclear safety, degradation, profile-based stochastic hybrid automata, digital reactor, sûreté nucléaire, dégradation, automates stochastiques hybrides basés sur des profils, réacteur numérique, [INFO.INFO-IA]Computer Science [cs]/Computer Aided Engineering |
| جغرافية الموضوع: | Bourges, France |
| الوصف: | International audience ; The research work presented in this paper is a proof of concept for the use of a degradation and failure calculation engine as part of the “Digital Reactor” project, using a demonstrator developed for the project. This engine uses the concept of Profile-Based Stochastic Hybrid Automata to model, in this demonstrator, a Hand Control Relay (HCR) controlling the opening of a valve affecting the pressure within a tank. This demonstrator consists of the calculation engine developed in the CRAN laboratory in connection with the “Digital Reactor” project and the training simulator developed by CORYS. This training simulator is based on the EDF SIRENE simulator, using models of a 1300 MWe reactor. This work is being carried out as part of a PhD work aimed at developing a tool for representing degradations, failures and their impacts for integration into a digital twin. This paper presents a training session in which the scenario follows an operator who has to control the pressure in a tank by using a Hand Control Relay (HCR) to send opening commands to a valve. This session is divided into three phases in order to present the two major modules of the degradation and failure calculation engine. In the first phase, the operator manipulated an HCR with negligible degradation using the training simulation module. During the second phase, the operator launches the ageing module to age the HCR for a predefined period of time. Finally, in the last phase, the training simulation module recovers the data from the ageing module so that the operator can manipulate the degraded HCR and observe any drift in the commands sent. These three phases take place in the same training session ; Le travail de recherche présenté dans cet article est une preuve de concept pour l'utilisation d'un moteur de calcul de dégradations et de défaillances dans le cadre du projet « Réacteur Numérique » au travers d'un démonstrateur développé pour le projet. Ce moteur utilise le concept des Automates Stochastiques Hybrides Basés ... |
| نوع الوثيقة: | conference object |
| اللغة: | French |
| الاتاحة: | https://hal.science/hal-04895268 https://hal.science/hal-04895268v1/document https://hal.science/hal-04895268v1/file/LM24_communication_Simuler_degradation_jumeau_numerique.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.697B4E1A |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |