Title :
Compensation theory of multivariable root loci
Author_Institution :
University of Sheffield, Department of Control Engineering, Sheffield, UK
fDate :
6/1/1979 12:00:00 AM
Abstract :
By regarding system compensation as the manipulation of the asymptotic directions and pivots of the root locus of the closed-loop multivariable system, the paper describes a general framework for the construction of forward path and minor loop compensation elements for a square, invertible plant with a transfer-function matrix G(s). The approach is based on the use of dynamic transformations of G and the properties of the inverse plant G¿1.
Keywords :
closed loop systems; compensation; multivariable control systems; root loci; transfer functions; closed loop systems; dynamic transformations; forward path; forward path compensation elements; minor loop compensation elements; multivariable root loci; multivariable system; root locus asymptotic directions manipulation; square invertible plant; system compensation;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1979.0130
