Diagnosis of intermittent connection faults for CAN networks with complex topology

L Wang, L Zhang, Y Lei - IEEE Access, 2023 - ieeexplore.ieee.org
As the topologies of Controller Area Networks (CAN) in the industrial production systems
become increasingly complex, robust and accurate diagnosis of network faults are essential …

Preferential discrete model-based diagnosis for intermittent and permanent faults

V Bouziat, X Pucel, S Roussel… - … Workshop on Principles …, 2018 - hal.science
In this paper we consider the diagnosis of intermittent and permanent faults in discrete event
systems. We present a logic based modeling approach associated with conditional …

Intermittent fault diagnosis as discrete signal estimation: Trackability analysis

X Pucel, S Roussel - DX 2017, 2016 - hal.science
We address the problem of intermittent fault diagnosis as an instance of discrete signal
estimation, in the context of fault management in autonomous systems and autonomous …

On the safety assessment of RPAS safety policy

D Couto, K Delmas, X Pucel - … on Embedded Real Time Software and …, 2020 - hal.science
Remotely Piloted Aircraft Systems (RPASs) should become shortly mainstream to meet the
operational requirements of emerging applications such as autonomous transport or …

[PDF][PDF] Adopting a model-based approach for satellite operations' diagnosis

N Christofi, C Baron, X Pucel, M Pantel… - … et Simulation (MOSIM …, 2020 - academia.edu
The diagnosis procedure in satellite operations is constrained by strict time limits. If a failure
occurs, operators must be efficient and proactive, as diagnosis must be completed within the …

Meta-diagnosis via preference relaxation for state trackability

X Pucel, S Roussel, L Travé-Massuyès… - … of the 13th KES-IDT 2021 …, 2021 - Springer
In autonomous systems, planning and decision making rely on the estimation of the system
state across time, ie, state tracking. In this work, a preference model is used to provide non …

[PDF][PDF] Gestion des aléas dans un système multi-robots

V Bouziat - 2020 - hal.laas.fr
Les systèmes multi-robots se multiplient dans notre quotidien, par exemple dans la
robotique de service ou dans l'assistance industrielle ou agricole. Pour rendre ces systèmes …

Diagnostic préférentiel à base de modèles discrets pour des fautes intermittentes et permanentes

V Bouziat, X Pucel, S Roussel… - 12èmes Journées d' …, 2018 - hal.science
Nous nous intéressons dans cet article au diagnostic de pannes intermittentes et
permanentes dans des systèmes à événements discrets. Nous proposons un formalisme de …