Title :
Sequential design method for MIMO systems with parametric uncertainties
Author :
Yeung, L.F. ; Yang, W.K. ; Ng, W.H.Y. ; Bryant, G.F.
Author_Institution :
City Univ. of Hong Kong, Kowloon, China
fDate :
11/1/2002 12:00:00 AM
Abstract :
A sequential design method based on Gauss Jordan operation is developed for MIMO systems with parametric uncertainties. The coefficients of the system transfer functions are assumed to be affine functions within a parametric space. A sequential transformation is used to decompose a MIMO system into a series of multi-input single-output systems, and hence a synthesis-oriented Nyquist type design procedure can be developed.
Keywords :
MIMO systems; Nyquist stability; closed loop systems; control system synthesis; parameter space methods; robust control; transfer function matrices; uncertain systems; Gauss Jordan operation; MIMO systems; affine functions; multi-input single-output systems; parametric space; parametric uncertainties; partial closed-loop transfer function; robust sequential Nyquist method; sequential design method; sequential transformation; synthesis-oriented Nyquist type design procedure; system return difference matrix; system transfer function coefficients;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:20020341
