Title :
On regularizing descriptor systems by output feedback
Author :
Lovass-Nagy, V. ; Powers, D.L. ; Schilling, R.J.
Author_Institution :
Dept. of Math. & Comput. Sci., Clarkson Univ., Potsdam, NY, USA
fDate :
7/1/1994 12:00:00 AM
Abstract :
In this paper, linear time-invariant descriptor-variable systems are considered which are either nonregular or, if they are regular, they have impulsive modes. It is shown that if a certain necessary and sufficient condition is satisfied, then both regularity can be established and impulsive modes can be eliminated by output feedback. We have also considered the problem of achieving structural properties of the regularized system
Keywords :
control system analysis; feedback; linear systems; matrix algebra; transient response; descriptor system control; impulsive modes; linear time invariant descriptor variable systems; matrix algebra; necessary condition; output feedback; regularized system; structural properties; sufficient condition; Automatic control; Control systems; Dictionaries; Equations; Filtering; Optimal control; Output feedback; Polynomials; Power engineering computing; Stochastic processes;
Journal_Title :
Automatic Control, IEEE Transactions on
