DocumentCode
2111157
Title
Exact linear time invariant modeling in adaptive disturbance cancellation
Author
Lawrence, Dale A.
Author_Institution
Dept. of Aerosp. Eng. Sci., Colorado Univ., Boulder, CO, USA
fYear
1993
fDate
15-17 Dec 1993
Firstpage
3084
Abstract
An analysis of a simple adaptive filter for the cancellation of single tone disturbances is carried out. It is shown that under a wide range of sampling frequencies, an exact linear time invariant model exists for adapted parameter estimates. Linear design techniques can then be used in lieu of more conservative perturbation techniques to improve adaptive tracking speed while maintaining stability margins
Keywords
adaptive control; adaptive filters; filtering and prediction theory; modelling; stability; adapted parameter estimates; adaptive disturbance cancellation; adaptive filter; exact linear time-invariant modeling; linear design techniques; single tone disturbance cancellation; stability margins; Adaptive algorithm; Adaptive filters; Aerospace engineering; Frequency; Parameter estimation; Performance analysis; Perturbation methods; Sampling methods; Stability; Sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-1298-8
Type
conf
DOI
10.1109/CDC.1993.325770
Filename
325770
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