Timed Automata with Monotonic Activities

  • Authors:
  • Ruggero Lanotte;Andrea Maggiolo-Schettini

  • Affiliations:
  • -;-

  • Venue:
  • MFCS '00 Proceedings of the 25th International Symposium on Mathematical Foundations of Computer Science
  • Year:
  • 2000

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Abstract

The paper introduces TAMA (Timed Automata with Monotonic Activities) a subclass of hybrid automata including as proper subclass TA (Timed Automata), Multirate Automata and Integrator Automata. A subclass of TAMA, called TAMAo, is studied and shown to be equivalent to Timed Automata under the assumption of discrete time, while in dense time TAMAo contains properly the subclasses of hybrid systems mentioned. We also show that TAMAo allow more succinct descriptions than TA.