Hierarchical control of discrete-event systems : a new command and control design based on feasible system decomposition

• Main Authors: Ngo, Quang Ha., Seow, Kiam Tian.
• 其他作者: School of Computer Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Computer science and engineering
• 在線閱讀: https://hdl.handle.net/10356/101800; http://hdl.handle.net/10220/16353
• 機構: Nanyang Technological University

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.