Automation department seminar
You are cordially invited to attend the Automatic Department's ROC group seminar.
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Le 15/01/2026
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15:30 - 17:00
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Seminar
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Mont Houy Campus
Bâtiment Claudin le Jeune 1
Amphi E7
3:30 p.m.: Jun Jiang - ATER INSA HdF
Title: Resilience-driven modeling, diagnosis and recovery for large-scale systems
Abstract: This work develops an integrated framework aimed at improving the resilience of large-scale interconnected systems. The research addresses three fundamental aspects of system resilience:
- structural and organizational resilience, analyzed through controllability and system-level interactions;
- disturbance detection and localization using AI-based performance evaluation methods; and
- optimization-driven strategies to support system recovery and capacity restoration in the event of predictable and unpredictable disruptions.
The framework is validated by a case study on a digital platform (based on FlexSim) of port transport operations, demonstrating its ability to diagnose performance degradation and guide effective reconfiguration and recovery planning.
4:15pm: Ghania Khodja - Post-Doc RITMEA
Title: Local stabilization of networked linear systems with decentralized switching controllers
Summary: Switched affine systems consist of a set of affine dynamics, called subsystems or modes, and a switching law that orchestrates switching between them.
The problem of designing the switching control law (i.e., considering the switching law as a control input) for such systems is a very interesting research topic, both for the theoretical challenges it raises and for its practical implications.
In this presentation, the focus is on network stabilization of switched affine systems, in particular on the decentralized control design problem for a particular case of networked switched affine systems.
The network considered consists of interconnected (identical) linear systems with controlled input switching between a finite set of values.
The difficult case where the network can only be stabilized locally is considered.
Lyapunov-based evolutionary conditions are proposed for the design of such decentralized controllers.
The derived conditions (theoretical and linear matrix inequalities) do not depend on the number of subsystems.
Elipsoidal estimates of the domain of attraction are provided.