Title :
PACT : a passive / active approach to fault tolerant stability under actuator outages
Author :
Staroswiecki, M. ; Berdjag, D. ; Jiang, B. ; Zhang, K.
Author_Institution :
SATIE, UniverSud, Cachan, France
Abstract :
This paper addresses actuator outages, or any actuator fault under the reconfiguration strategy. Based on the lattice structure of the set of system configurations, a frame that guarantees stability by mixing both the passive and active fault tolerance strategies is proposed. The proposed PACT designs a bank of controllers, with minimal number of control laws, and minimal instability during switching.
Keywords :
actuators; control system synthesis; fault tolerance; stability; PACT design; active fault tolerance; actuator fault; actuator outages; control laws; fault tolerant stability; instability; lattice structure; passive fault tolerance; passive/active approach; reconfiguration strategy; system configurations; Actuators; Control systems; Delay; Fault detection; Fault tolerance; Fault tolerant systems; Lattices; Optimal control; Sensor systems; Stability; Actuator outages; Fault tolerant control; Reliable control;
Conference_Titel :
Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3871-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2009.5400700
