Title :
Structural modification of dyadic transfer-function matrices using feedback
Author_Institution :
University of Sheffield, Control Engineering Department, Sheffield, UK
Abstract :
A technique is described for the tuning of a feedback-control system for a plant described by a dyadic transfer-function matrix. It is shown that the closed-loop structure can be modified using a frequency-independent feedback element, and that the stability of the modified system is unchanged.
Keywords :
closed loop systems; matrix algebra; multivariable systems; stability; transfer functions; tuning; closed loop systems; control systems; feedback; linear multivariable systems; matrix algebra; stability; tuning;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730280
