Title :
Multivariable L∞ sensitivity optimization and hankel approximation
Author :
Safonov, Michael G. ; Verma, Madanpal S.
Author_Institution :
Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089
Abstract :
The problem of designing a feedback compensator to minimize a weighted L∞ norm of the sensitivity function of a MIMO linear time invariant system is considered. The problem is solved by establishing its equivalence to the different but related problem of multivariable zeroeth order optimal Hankel approximation solved recently by Kung and Lin.
Keywords :
Approximation methods; Design optimization; Feedback; Frequency; Interpolation; MIMO; Poles and zeros; Time invariant systems; Transfer functions; Weight measurement;
Conference_Titel :
American Control Conference, 1983
Conference_Location :
San Francisco, CA, USA
