%0 Electronic Article
%A K.W. Lim
%A W.K. Ho
%A T.H. Lee
%A K.V. Ling
%A W. Xu
%K pole restriction
%K closed-loop systems
%K stability
%K generalised predictive controller
%K discrete time systems
%K adaptive control
%K bilinear transformation
%K process dynamics
%K state space representation
%K piecewise time-invariant controller
%X The paper incorporates pole restriction into the generalised predictive controller (GPC). The closed-loop poles are restricted to a region determined from settling time and maximum percentage overshoot. The design is less restrictive than pole placement in that a region rather than fixed points is specified for the closed-loop poles. This property becomes important when process dynamics vary significantly during operation. Furthermore, the algorithm is efficient, as the control weighting λ need not be computed at every sample. A piecewise time-invariant controller is obtained, thus the stability robustness of the system is enhanced.
%@ 1350-2379
%T Generalised predictive controller with pole restriction
%B IEE Proceedings - Control Theory and Applications
%D March 1998
%V 145
%N 2
%P 219-225
%I
%U https://digital-library.theiet.org/;jsessionid=wseml7kbx0y2.x-iet-live-01content/journals/10.1049/ip-cta_19981740
%G EN