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DYNAMICAL SUPERVISORY CONTROL OF A CLASS OF REAL TIME DISCRETE EVENT SYSTEMS

Yi Li

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Abstract

Dynamical supervisory control of a class of real time discrete event systems with deterministic state sojourn times is studied in this paper.Based on the concept of real time controllability of certain languages with respect to a given plant is defined.It is shown that for a given. real time discrete event system G.there is a complete supervisor ψ such that L(ψ/G) = K if and only if K is closed and real time controllable.Necessary and sufficient conditions ensuring the existenee of solution to a real time supervisory synthesis problem is given.

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What this paper is about

Dynamical supervisory control of a class of real time discrete event systems with deterministic state sojourn times is studied in this paper.Based on the concept of real time controllability of certain languages with respect to a given plant is defined.It is shown that for a given. real time discrete event system G.there is a complete supervisor ψ such that L(ψ/G) = K if and only if K is closed and real time controllable.Necessary and sufficient conditions ensuring the existenee of solution to a real time supervisory synthesis problem is given.

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Available abstract

Dynamical supervisory control of a class of real time discrete event systems with deterministic state sojourn times is studied in this paper.Based on the concept of real time controllability of certain languages with respect to a given plant is defined.It is shown that for a given. real time discrete event system G.there is a complete supervisor ψ such that L(ψ/G) = K if and only if K is closed and real time controllable.Necessary and sufficient conditions ensuring the existenee of solution to a real time supervisory synthesis problem is given.

Key concepts: Supervisory control, Supervisor, Controllability, Discrete event dynamic system, Class (philosophy), Discrete time and continuous time, Supervisory control theory, Event (particle physics)

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