Title :
Fault tolerant control using a redundant adaptive controller
Author :
Cho, Young Jo ; Kim, Kwang Bae ; Bien, Zeungnam
Author_Institution :
Control Syst. Lab., Korea Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
A method for designing a fault-tolerant control system with an additive redundant controller is presented. In the case when the main controller is a pole assignment controller and the redundant controller is an MRAC whose reference model is the closed-loop combination of the plant and the main controller, it is shown that the overall control system ensures the performance of set-point tracking even under failure in one of the two controllers
Keywords :
control system synthesis; model reference adaptive control systems; poles and zeros; redundancy; reliability; MRAC; closed-loop system; control design; fault-tolerant control system; pole assignment; redundant adaptive controller; set-point tracking; Adaptive control; Control system synthesis; Control systems; Design methodology; Fault tolerance; Fault tolerant systems; Product safety; Productivity; Programmable control; Redundancy;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203855
