Title :
Improving characteristics of discrete event controllers with hybrid controllability of events
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
Abstract :
Hybrid controllability describes delayed response of plant to control actions dependent on current i/o trajectory. The minimally restrictive controller for a plant with hybrid controllability solving a time extension of supervisory control problem is sensitive with respect to inaccuracies of hybrid plant parameters. The paper presents a controller which is more restrictive but works properly in presence of small deviations of hybrid parameters
Keywords :
control system synthesis; controllability; delays; discrete event systems; robust control; control actions; current i/o trajectory; delayed response; discrete event controllers; hybrid controllability; hybrid plant parameters; minimally restrictive controller; supervisory control problem; Communication system control; Control systems; Controllability; Delay effects; Design methodology; Fuzzy control; Fuzzy logic; Manufacturing; Road vehicles; Supervisory control;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343042
