On the supervisory control of marked graphs

  title={On the supervisory control of marked graphs},
  author={Zied Achour and Alexandre Sava and Nidhal Rezg},
  journal={2008 IEEE International Conference on Industrial Engineering and Engineering Management},
This paper presents a control synthesis approach for discrete event systems modeled by marked graphs with uncontrollable and / or unobservable transitions. It solves forbidden state problems characterized by a set of General Mutual Exclusion Constraints. We show that there exist a unique marking from which all other possible current markings can be reached uncontrollably by firing sequences of uncontrollable transitions. This feature allows us to design efficient control policies based on… CONTINUE READING
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