Hierarchical control of discrete-event systems : a new command and control design based on feasible system decomposition
Author
Ngo, Quang Ha.
Seow, Kiam Tian.
Date of Issue
2012Conference Name
IEEE International Conference on Automation Science and Engineering (2012 : Seoul, Korea)
School
School of Computer Engineering
Abstract
A new operational design for hierarchical control of discrete-event systems is proposed. The design brings the structure of command and control from concept to realization for on-line control operation. For a command reference input, the condition for output control feasibility of a discrete-event system modeled by a Moore automaton is characterized; and a system decomposition of a suitably structured Moore automaton into a controllable subsystem and an uncontrollable subsystem is formulated. Based on these results, the new command and control design for controller operation is realized and discussed.
Subject
DRNTU::Engineering::Computer science and engineering
Type
Conference Paper
Collections
http://dx.doi.org/10.1109/CoASE.2012.6386332
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