DocumentCode
3076673
Title
A discrete adaptive observer with exponential data weighting
Author
Kim, Jong-Hwan ; Park, Dong-Jo
Author_Institution
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fYear
1990
fDate
5-7 Dec 1990
Firstpage
3560
Abstract
A discrete adaptive observer with exponential data weighting is developed for a single-input single-output linear system. For exponential data weighting, a general method of selecting the state variable filters is proposed. By this method, the state variable filters can be easily chosen, and fast convergence of all estimates is guaranteed. The effectiveness of the proposed scheme is demonstrated by computer simulations carried out for a second-order system
Keywords
adaptive systems; discrete systems; linear systems; state estimation; discrete adaptive observer; exponential data weighting; fast convergence; second-order system; single-input single-output linear system; state variable filters; Adaptive control; Adaptive filters; Control systems; Convergence; Frequency domain analysis; Linear systems; Observers; Programmable control; State feedback; Sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location
Honolulu, HI
Type
conf
DOI
10.1109/CDC.1990.203488
Filename
203488
Link To Document