DocumentCode
847084
Title
Adaptive internal model for disturbance rejection and control
Author
Palaniswami, M.
Author_Institution
Dept. of Electr. & Electron. Eng., Melbourne Univ., Vic., Australia
Volume
140
Issue
1
fYear
1993
fDate
1/1/1993 12:00:00 AM
Firstpage
51
Lastpage
59
Abstract
A new algorithm which extracts the disturbance model from a minimal model having a different input signal is given. The minimal model is used for adaptive pole placement incorporating the internal model principle. The closed-loop system is shown to reject the disturbances asymptotically. A stability analysis with persistency of excitation conditions towards convergence analysis of the proposed algorithm is also given. A number of simulated examples are given to demonstrate the performance of the algorithm.
Keywords
adaptive control; closed loop systems; parameter estimation; poles and zeros; stability; adaptive control; adaptive internal model; adaptive pole placement; closed-loop system; convergence; disturbance model; disturbance rejection; excitation conditions; minimal model; parameter estimation;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings D
Publisher
iet
ISSN
0143-7054
Type
jour
Filename
192458
Link To Document