Title :
Adaptive control of linearizable discrete-time systems
Author :
Chen, Fu-Chuang ; Tsao, Wen-Chung
Author_Institution :
Dept. of Control Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
fDate :
29 June-1 July 1994
Abstract :
The adaptive control of feedback linearizable discrete-time systems is studied. The nonlinearities in the system are linear combinations of known nonlinear functions. Although the unknown parameters appear linearly, the convergence result obtained is not global. The maximum allowable parameter error depends on the system characteristics and on the initial system states. Simulations show that the system diverges when the initial parameter error is too large.
Keywords :
adaptive control; control nonlinearities; discrete time systems; feedback; linearisation techniques; adaptive control; convergence; feedback linearizable discrete-time systems; maximum allowable parameter error; nonlinearities; Adaptive control; Control engineering; Convergence; Feedback; Linear systems; MIMO; Nonlinear dynamical systems; Robustness; State-space methods; Uncertain systems;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751869
