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On the relationship between interval observers and invariant sets in fault detection

Autor
Xu, F.; Stoican, F.; Puig, V.; Ocampo-Martinez, C.A.; Olaru, S.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2nd International Conference on Control and Fault-Tolerant Systems
Any de l'edició
2013
Data de presentació
2013-10-09
Llibre d'actes
Systol 2013: 2nd International Conference on Control and Fault-Tolerant Systems: final program & book of abstracts: October 9-11, 2013: Hotel Le Negresco, Nice, France
Pàgina inicial
49
Pàgina final
54
Repositori
http://hdl.handle.net/2117/21243 Obrir en finestra nova
Resum
In this paper, the relationship between two settheoretic fault detection (FD) approaches, the interval observerbased and the invariant set-based approaches, is investigated. In FD, interval observers monitor the system dynamic behavior in real time and generates adaptive intervals for system outputs. Invariant sets focus more on steady state behavior of the system rather than the transient behavior. This paper discusses these two approaches, presents the relationship between them and compares th...
Citació
Xu, F. [et al.]. On the relationship between interval observers and invariant sets in fault detection. A: Conference on Control and Fault-Tolerant Systems. "Proceedings SYSTOL'13-2nd International Conference on Control and Fault-Tolerant Systems". Niça: 2013, p. 49-54.
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants