CONDITIONS ON THE BOUNDARY OF THE ZERO-SET AND APPLICATION TO STABILIZATION OF SYSTEMS WITH UNCERTAINTY

被引:7
|
作者
FRUCHTER, G
SREBRO, U
ZEHEB, E
机构
[1] TECHNION ISRAEL INST TECHNOL,DEPT MATH,IL-32000 HAIFA,ISRAEL
[2] UNIV CALIF SAN DIEGO,DEPT MATH,LA JOLLA,CA 92037
[3] TECHNION ISRAEL INST TECHNOL,DEPT ELECT ENGN,IL-32000 HAIFA,ISRAEL
关键词
D O I
10.1016/0022-247X(91)90366-8
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We describe an analytic method for finding the location of the zero set of a vector-valued function which depends on m real variables and n complex parameters. We apply the method to robust stabilization of multivariable linear feedback systems. We find exact measures of the extent of permissible perturbations in the plant and/or the compensator that maintain feedback stability. © 1991.
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页码:148 / 175
页数:28
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