Consistent parameter estimation in adaptive control for MIMO systems

1 September 1989

journal article
research article
Published by Taylor & Francis in International Journal of Control

Vol. 50 (3) , 1001-1012
https://doi.org/10.1080/00207178908953412

Abstract

The problem of consistent parameter estimation in adaptive regulation and adaptive control for multivariable, deterministic systems is addressed. The parameter estimation schemes considered are the RLS estimator, and the RLS estimator with covariance resetting. A decaying excitation technique, similar to that given by Chen and Guo (1987), is used to ensure consistent parameter estimation for the multivariable system without imposing any restrictions on the memory vector φ(k). Some restrictions on the system are relaxed.

Keywords

This publication has 3 references indexed in Scilit:

Adaptive control via consistent estimation for deterministic systems
International Journal of Control, 1987
Exponential convergence of adaptive identification and control algorithms
Automatica, 1982
Discrete-time multivariable adaptive control
IEEE Transactions on Automatic Control, 1980