DocumentCode
335165
Title
Robust/adaptive observers for systems having uncertain functions with unknown bounds
Author
Yaz, Engin ; Azemi, Asad
Author_Institution
Dept. of Electr. Eng., Arkansas Univ., Fayetteville, AR, USA
Volume
1
fYear
1994
fDate
29 June-1 July 1994
Firstpage
73
Abstract
A novel robust/adaptive observer is presented for state reconstruction of nonlinear systems with uncertainty having unknown bounds. The observer uses a nonlinear gain which is continuously adapted to guarantee a uniformly bounded and convergent observation error. Some generalizations to known waveform type disturbances and measurement uncertainties are pointed out.
Keywords
adaptive control; convergence; nonlinear control systems; observers; uncertain systems; measurement uncertainties; nonlinear gain; nonlinear systems; robust/adaptive observers; state reconstruction; uncertain functions; uniformly bounded convergent observation error; waveform type disturbances; Adaptive systems; Convergence; Measurement uncertainty; Minimax techniques; Nonlinear systems; Observers; Robustness; State feedback; Symmetric matrices; Uncertain systems;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1994
Print_ISBN
0-7803-1783-1
Type
conf
DOI
10.1109/ACC.1994.751696
Filename
751696
Link To Document