Title :
Pole assignment and tracking of uncertain linear systems with state/output feedback: a model reference adaptive control approach
Author :
Hong, Kook Nam ; Park, Jung Dong ; Kuc, Tae-Yong
Author_Institution :
Dept. of Electron. Eng., Sung Kyun Kwan Univ., Suwon, South Korea
Abstract :
This paper presents an adaptive feedback and feedforward control scheme for uncertain linear systems which drives the response of uncertain system to the desired one. By using the simple adaptive rules for feedback gain and feedforward input, it is shown that all the error signals are bounded and the tracking error converges to zero asymptotically. A persistent exciting signals in the domain of discrete time is defined and used in proving convergence of the adaptive feedback gain and feedforward learning input to their true values. The effectiveness of proposed control scheme is demonstrated via computer simulation
Keywords :
feedback; feedforward; model reference adaptive control systems; pole assignment; state feedback; tracking; uncertain systems; MRAC; error signals; feedback gain; feedforward input; model reference adaptive control; output feedback; persistent exciting signal; pole assignment; state feedback; tracking; uncertain linear systems; Adaptive control; Computer simulation; Convergence; Eigenvalues and eigenfunctions; Linear feedback control systems; Linear systems; Output feedback; Programmable control; State feedback; Uncertain systems;
Conference_Titel :
Systems, Man, and Cybernetics, 1996., IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3280-6
DOI :
10.1109/ICSMC.1996.571240