DocumentCode
2109580
Title
Approximate linearization of nonlinear control systems
Author
Kang, W.
Author_Institution
Dept. of Syst. Sci. & Math., Washington Univ., St. Louis, MO, USA
fYear
1993
fDate
15-17 Dec 1993
Firstpage
2766
Abstract
The paper addressed the problem of approximate linearization of a nonlinear control system by state feedback or dynamic feedback. The main result proved is that if the first k d-relative degrees are equal to each other, then the input-output response of a nonlinear control system can be linearized to degree k. Any system having linear d-relative degree can be linearized to any degree by dynamic feedbacks. One example of signal tracking using dynamic feedback linearization method to improve the performance is also given
Keywords
control system analysis; feedback; linearisation techniques; nonlinear control systems; signal detection; approximate linearization; dynamic feedback; input-output response; nonlinear control systems; signal tracking; state feedback; Control systems; Linear approximation; Linear feedback control systems; Linear systems; Mathematics; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; State feedback; 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.1993.325699
Filename
325699
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