Towards a generalized regulation scheme for oscillatory systems via coupling effects

Author

Tuer, Kevin L. ; Golnaraghi, M. Farid ; Wang, David

Author_Institution

ConStruct Group, Waterloo Univ., Ont., Canada

Volume

40

Issue

3

fYear

1995

fDate

3/1/1995 12:00:00 AM

Firstpage

522

Lastpage

530

Abstract

The vibration suppression laws presented in this work utilize an energy transfer phenomena that is evident in some linearly and nonlinearly coupled systems. The first iteration of the formulation is presented in this paper. These control laws are unique in that the states approach the operating point on the order of a cosine function, the nonlinear control law renders a unidirectional control input, and the intuition associated with the energy transfer analogy aids the controller design

Keywords

control system synthesis; iterative methods; nonlinear control systems; oscillations; vibration control; controller design; cosine function; coupling effects; energy transfer analogy; energy transfer phenomena; generalized regulation scheme; linearly coupled systems; nonlinear control law; nonlinearly coupled systems; oscillatory systems; unidirectional control input; vibration suppression laws; Control systems; Cost function; Couplings; Energy exchange; Nonlinear control systems; Nonlinear systems; Optimal control; Sliding mode control; Stability; Three-term control;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.376074

Filename

376074