Supervision Equivalence
Hugo Flordal, R. Malik · 2006
This paper presents a general framework for efficient synthesis of supervisors for discrete event systems. The approach is based on compositional minimisation, using concepts of process equivalence. Its result is a compact representation of a least restrictive supervisor that ensures controllability and nonblocking. The method is demonstrated to reduce the number of states to be constructed for a simple manufacturing example, and the framework is proven to be sound