Title :
Robust adaptive control of feedback linearised systems with time-varying disturbances
Author :
Choi, J.Y. ; Kim, Myung Su
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ.
fDate :
7/31/1997 12:00:00 AM
Abstract :
A robust adaptive control scheme is proposed to reject the unknown bounded time-varying disturbances in the feedback linearised control system. The adaptive control scheme estimates the bound of the disturbance by using a sliding surface. The asymptotic output tracking is proved by using the Lyapunov stability theory
Keywords :
Lyapunov methods; adaptive control; control system synthesis; feedback; nonlinear control systems; robust control; Lyapunov stability theory; asymptotic output tracking; disturbance bound estimation; feedback linearised systems; robust adaptive control scheme; sliding surface; time-varying disturbances;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970922
