Numerical techniques for the simultaneous achievement of multiple design constraints for multivariable control systems

Author

Frazier, N. Garth ; Irwin, R.Dennis

Author_Institution

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

fYear

1991

fDate

10-12 Mar 1991

Firstpage

435

Lastpage

439

Abstract

A numerical technique for achieving multiple design constraints for linear time-invariant multivariable control systems is presented. The technique uses singular value gradient information to improve the singular value frequency responses of system transfer matrices. An example is given using the technique for improvement of disturbance rejection and certain measures of stability robustness for a large space structure subsystem

Keywords

control system synthesis; multivariable control systems; numerical methods; disturbance rejection; large space structure subsystem; linear time-invariant multivariable control systems; multiple design constraints; numerical technique; singular value frequency responses; singular value gradient information; stability robustness; system transfer matrices; Control systems; Equations; Extraterrestrial measurements; Feedback control; Frequency dependence; Frequency domain analysis; Frequency measurement; Robust stability; Size measurement; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

System Theory, 1991. Proceedings., Twenty-Third Southeastern Symposium on

Conference_Location

Columbia, SC

ISSN

0094-2898

Print_ISBN

0-8186-2190-7

Type

conf

DOI

10.1109/SSST.1991.138598

Filename

138598