DocumentCode
1747351
Title
Supervisory control for systems of vehicles in path networks
Author
Roszkowska, Elzbieta
Author_Institution
Inst. of Eng. Cybern., Wroclaw Univ. of Technol., Poland
Volume
1
fYear
2001
fDate
2001
Firstpage
668
Abstract
The paper is twofold. First we introduce a new concept-a partially directed graph, in which an edge can be undirected or have one of the two possible directions-and examine some of its structural properties. Then we assume that the edge attribute is variable and employ the concept to build a general, discrete event model of a system of vehicles moving in a path network. We examine some dynamic properties of the model and develop a flexible, suboptimal policy ensuring safe operation of the vehicle system.
Keywords
automatic guided vehicles; directed graphs; discrete event systems; optimisation; scheduling; discrete event model; flexible suboptimal policy; partially directed graph; path networks; safe operation; supervisory control; undirected edge; vehicle system; Automotive engineering; Cybernetics; Event detection; Intelligent networks; Phase detection; Supervisory control; Tail; Vehicle detection; Vehicle dynamics; Vehicle safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Robotics and Automation, 2001. Proceedings 2001 ICRA. IEEE International Conference on
ISSN
1050-4729
Print_ISBN
0-7803-6576-3
Type
conf
DOI
10.1109/ROBOT.2001.932627
Filename
932627
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