Title :
A structured approximation problem with applications to frequency weighted model reduction
Author :
Glover, Keith ; Limebeer, David J n ; Hung, Y.S.
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
fDate :
4/1/1992 12:00:00 AM
Abstract :
The authors consider the problem of finding necessary and sufficient conditions for the existence of a Q with no more than k poles in the closed left-half plane such that the norm of a certain matrix >
Keywords :
matrix algebra; optimisation; poles and zeros; closed left-half plane; frequency weighted optimal Hankel norm model reduction problem; matrix; necessary and sufficient conditions; poles; structured approximation problem; Bridges; Control theory; Feedback loop; Filters; Frequency; Hilbert space; Reduced order systems; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on
