On a pseudo-normal form for nonlinear systems

Author

Lawrence, Douglas A.

Author_Institution

Dept. of Electr. & Comput. Eng., Ohio Univ., Athens, OH, USA

fYear

1993

fDate

15-17 Dec 1993

Firstpage

8

Abstract

A nonlinear system in pseudo-normal form has the property that its family of linearizations about constant operating points has input-output behavior that is independent of the operating point. Such a system is therefore said to be input-output pseudolinearized. The author develops necessary and sufficient conditions for existence of a static state feedback, state coordinate change, and output coordinate change that transform a given system into pseudo-normal form. This generalizes results where output coordinate changes were not considered and enlarges the class of input-output pseudolinearizable systems

Keywords

feedback; linearisation techniques; multidimensional systems; multivariable control systems; nonlinear control systems; input-output behavior; input-output pseudolinearisation; linearizations; necessary and sufficient existence conditions; nonlinear systems; output coordinate change; pseudo-normal form; state coordinate change; static state feedback; Control systems; Linear approximation; Linear systems; Nonlinear control systems; Nonlinear systems; State feedback; State-space methods; 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.1993.325199

Filename

325199