Title :
Parameterization of robustly stabilizing controllers for linear time-invariant plants
Author :
Verma, Madanpal S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
Abstract :
The author considers the problem of computing the coefficient matrix of the linear fractional map which parameterizes (modulo a permutation) both the family of plants and the set of robustly stabilizing controllers. The coefficient matrix can be obtained by performing a J-spectral factorization of a matrix formed from the nominal plant. A state-space realization of the coefficient matrix of the linear fractional map is derived
Keywords :
linear systems; matrix algebra; stability; state-space methods; J-spectral factorization; coefficient matrix; linear fractional map; linear time-invariant plants; matrix algebra; parameterisation; robustly stabilizing controllers; state space methods; state-space realization; Eigenvalues and eigenfunctions; Poles and zeros; Robust control; Robustness; Sufficient conditions;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194637
