Title :
Pole assignment by means of unrestricted-rank output feedback
Author_Institution :
University of Cambridge, Engineering Department, Cambridge, UK
fDate :
8/1/1974 12:00:00 AM
Abstract :
The problem of pole assignment in linear, multivariable systems using an unconstrained-rank feedback matrix is considered. The effect of output feedback of unspecified rank on the characteristic polynomial of a multivariable system is first studied. The results are then used to derive a recursive algorithm for pole assignment without any restrictions on the rank of the output feedback matrix used. The method is based on the pseudoinverse concept for obtaining least-squares solutions of sets of linear equations, and is computationally efficient.
Keywords :
control system synthesis; multivariable control systems; poles and zeros; characteristic polynomial; computationally efficient; control systems; feedback matrix; least squares solutions; linear equations; linear systems; multivariable systems; output feedback; pole assignment; pseudo inverse concept; recursive algorithm; unrestricted rank feedback;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1974.0202
