Control design for specifications on stochastic hybrid systems

  • Authors:
  • Maryam Kamgarpour;Sean Summers;John Lygeros

  • Affiliations:
  • Automatic Control Laboratory, ETH, Zurich, Switzerland;Automatic Control Laboratory, ETH, Zurich, Switzerland;Automatic Control Laboratory, ETH, Zurich, Switzerland

  • Venue:
  • Proceedings of the 16th international conference on Hybrid systems: computation and control
  • Year:
  • 2013

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Abstract

We synthesize controllers for discrete-time stochastic hybrid systems such that the probability of satisfying a given specification on the system is maximized. The specifications are defined with finite state automata. It is shown that automata satisfaction is equivalent to a reachability problem in an extended state space consisting of the system and the automaton state spaces. The control policy is defined as a map from this extended state space to the input space. Using existing results on maximizing reachability probability, the control policy is designed to maximize probability of satisfying the specification.