Title :
Frequency-response method for linear multivariable systems simplification
Author :
Wing, S.K. ; Nicholson, H.
Author_Institution :
University of Sheffield, Department of Control Engineering, Sheffield, UK
fDate :
11/1/1988 12:00:00 AM
Abstract :
A frequency response method is presented for the simplification of linear multivariable systems. The method uses the properties of the characteristic loci and characteristic vectors of atransfer function matrix, with coefficients expressed in rational fractions of s, under analytic perturbation. Among other advantages, the order of the reduced model can be prespecified andcertain dynamical characteristics retained
Keywords :
frequency response; linear systems; multivariable control systems; transfer functions; characteristic loci; characteristic vectors; frequency response; linear systems; multivariable control systems; rational fractions; simplification; transfer function matrix;
Journal_Title :
Control Theory and Applications, IEE Proceedings D
DOI :
10.1049/ip-d.1988.0058
