CONTROL OF VECTOR DISCRETE-EVENT SYSTEMS-II - CONTROLLER SYNTHESIS

被引:146
|
作者
LI, Y [1 ]
WONHAM, WM [1 ]
机构
[1] UNIV TORONTO,DEPT ELECT & COMP ENGN,SYST CONTROL GRP,TORONTO M5S 1A4,ONTARIO,CANADA
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1109/9.280750
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
It was shown in Part I [9] that vector discrete-event systems (VDES) provide compact models for a useful class of control systems. In this sequel, it is shown that associated control synthesis problems of Ramadge-Wonham type can be efficiently solved under mild technical restrictions, using elementary methods combined with linear integer programming. Both memoryless and dynamic state feedback are treated. Structural conditions are provided under which the controller can be computed in ''closed-form,'' namely represented as a VDES or ''generalized'' VDES (GVDES). The results are applied to a model of an AGV system, adapted from work of Holloway and Krogh.
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页码:512 / 531
页数:20
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