Java engine for UML based hybrid state machines

  • Authors:
  • Andrei V. Borshchev;Yuri B. Kolesov;Yuri B. Senichenkov

  • Affiliations:
  • St. Petersburg Technical University, RUSSIA;St. Petersburg Technical University, RUSSIA;St. Petersburg Technical University, RUSSIA

  • Venue:
  • Proceedings of the 32nd conference on Winter simulation
  • Year:
  • 2000

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Abstract

One of the approaches to modeling hybrid systems is to assign algebraic-differential equations describing the continuous behavior to states of state machines that represent discrete logic. The resulting hybrid state machine is a powerful concept to specify complex interdependencies between discrete and continuous time behaviors. It, however, exposes the simulation engine to a number of problems, which we discuss. The hybrid state machine based approach presented in this paper is fully supported by UML-RT/Java tool TimeBroker developed at Experimental Object Technologies.