Haithem Derbel

Learn More
We propose an online diagnosis approach for a class of hybrid systems. The normal and the faulty behaviors of the system are modeled with rectangular hybrid automata. Our approach is based on the use of a diagnosis procedure which performs, online, an estimation of the system states, within a given time window, and based on the current record of observable(More)
This paper investigates the diagnosability of Rectangular Hybrid Automata used for modeling a class of hybrid systems. First, a generalized definition of Limited-Time Lookahead diagnosability of timed languages, for multiple failure modes, is proposed. Then, we provide a systematic approach, for checking the LTLa diagnosability of systems modeled with(More)
  • 1