Think globally, act locally: decentralized supervisory control

Think globally, act locally: decentralized supervisory control

Decentralized supervisory control is investigated by considering problem formulations that model systems whose specifications are given as global constraints, but whose solution is described by local controllers. A necessary and sufficient condition is given for the existence of a solution to the pr...

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Veröffentlicht in:IEEE transactions on automatic control 1992-11, Vol.37 (11), p.1692-1708
Hauptverfasser: Rudie, K., Wonham, W.M.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Communication system control
Computer science
control theory
systems
Control system synthesis
Control systems
Control theory. Systems
Distributed control
Exact sciences and technology
Manufacturing systems
Protocols
Sufficient conditions
Supervisory control
System recovery
System theory
Testing
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Zusammenfassung:Decentralized supervisory control is investigated by considering problem formulations that model systems whose specifications are given as global constraints, but whose solution is described by local controllers. A necessary and sufficient condition is given for the existence of a solution to the problem of finding decentralized supervisors that ensure that the behavior of the closed-loop system lies in a given range. Where the range of behavior can be described by regular languages, it can be effectively tested whether the decentralized control problem is solvable; in this case, a procedure is given to compute the associated supervisors.< >
ISSN:0018-9286
1558-2523
DOI:10.1109/9.173140