DocumentCode
1196855
Title
Input-output pseudolinearization for nonlinear systems
Author
Lawrence, Douglas A. ; Rugh, Wilson J.
Author_Institution
Dept. of Electr. & Comput. Eng., Ohio Univ., Athens, OH, USA
Volume
39
Issue
11
fYear
1994
fDate
11/1/1994 12:00:00 AM
Firstpage
2207
Lastpage
2218
Abstract
An input-output pseudolinearized system has the property that its family of linearizations about constant operating points has input-output behavior that is independent of the operating point. We develop a necessary and sufficient condition for existence of a state feedback and state coordinate change that transforms a given system into a pseudo-normal form that is input-output pseudolinearized. These ideas are applied to obtain new approaches to approximate tracking and approximate inversion of nonlinear systems
Keywords
control system analysis; feedback; linearisation techniques; matrix algebra; multivariable systems; nonlinear systems; tracking; MIMO systems; approximate tracking; constant operating points; input-output pseudolinearization; necessary condition; nonlinear systems; state coordinate change; state feedback; sufficient condition; Control systems; Ear; Helium; Linear approximation; Nonlinear control systems; Nonlinear equations; Nonlinear systems; State feedback; Sufficient conditions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.333766
Filename
333766
Link To Document