On the Optimal Control Law for Linear Discrete Time Hybrid Systems

  • Authors:
  • Alberto Bemporad;Francesco Borrelli;Manfred Morari

  • Affiliations:
  • -;-;-

  • Venue:
  • HSCC '02 Proceedings of the 5th International Workshop on Hybrid Systems: Computation and Control
  • Year:
  • 2002

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Abstract

In this paper we study the solution to optimal control problems for discrete time linear hybrid systems. First, we prove that the closed form of the state-feedback solution to finite time optimal control based on quadratic or linear norms performance criteria is a time-varying piecewise affine feedback control law. Then, we give an insight into the structure of the optimal state-feedback solution and of the value function. Finally, we briefly describe how the optimal control law can be computed by means of multiparametric programming.