System-level failure prognostics: Literature review and main challenges
This paper reviews methods and practices for addressing the concepts of system-level
prognostics (SLP) and system remaining useful life (SRUL) estimation applied to …
prognostics (SLP) and system remaining useful life (SRUL) estimation applied to …
Delays evaluation of networked control system switches using timed coloured petri nets and formal series
LBD Sollier, A Ourghanlian… - 2023 IEEE 28th …, 2023 - ieeexplore.ieee.org
In the field of automation systems, networked control systems in critical context must be
temporally assess. To this end, the evaluation can be based on a reliable and well-defined …
temporally assess. To this end, the evaluation can be based on a reliable and well-defined …
Coloured Petri Nets for Temporal Performance Evaluation of Distributed Control Systems—Application to a FIFO Queue
LB dit Sollier, A Ourghanlian… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Temporal performances (like response time) of distributed control systems must be
measurable for critical systems. The delay and reliability requirements require us to develop …
measurable for critical systems. The delay and reliability requirements require us to develop …
A new formal approach to safe response time upper bound evaluation for distributed control systems using dioid algebra
LB dit Sollier, A Ourghanlian, S Amari - ISA transactions, 2025 - Elsevier
This paper presents an approach to computing a safe upper bound of the response time of
Distributed Control System (DCS). From a graphical model of live autonomous Timed Event …
Distributed Control System (DCS). From a graphical model of live autonomous Timed Event …
Response time evaluation of industrial-scale distributed control systems by discrete event systems formalisms
This research deals with the temporal performance analysis of distributed networked
automation systems. It describes a new formal approach that estimates the maximum limit of …
automation systems. It describes a new formal approach that estimates the maximum limit of …
Modeling Distributed Control Systems response time: From theory to measures
KG Imama, A Ourghanlian… - 2020 IEEE 16th …, 2020 - ieeexplore.ieee.org
As producer and designer of electricity production plants, Electricité de France must
demonstrate that the critical systems have a limited response time. Particularly in the nuclear …
demonstrate that the critical systems have a limited response time. Particularly in the nuclear …
Formal analysis and control of timed automata with guards using (max,+) and (min,+) algebras
This paper has introduced new formal approaches to model behaviours and control of a
class of uncertain timed discrete event systems represented by Timed Automata with Guards …
class of uncertain timed discrete event systems represented by Timed Automata with Guards …
Contribution to safety and operational performance evaluation of GNSS-based railway localization systems using a formal model-based approach
O Himrane - 2022 - theses.hal.science
Railway transportation systems are safety-critical systems whose failures may result in
considerable losses (human, material, or environmental). To avoid train collision or …
considerable losses (human, material, or environmental). To avoid train collision or …
A new formal method of control for Min-Plus linear systems subject to time constraints
In this paper, we are interested in the problem of the control of Discrete Event Systems
modeled basically by Timed Event Graphs (TEGs) subject to strict specific time constraints …
modeled basically by Timed Event Graphs (TEGs) subject to strict specific time constraints …
Analysis of distributed control systems using timed automata with guards and dioid algebra
FA Oumeziane, A Ourghanlian… - 2020 25th IEEE …, 2020 - ieeexplore.ieee.org
This paper discusses the modelling and time performance evaluation of Distributed Control
Systems (DCS). More precisely, we focus on the estimation of the response time and …
Systems (DCS). More precisely, we focus on the estimation of the response time and …