Proving safety properties of an aircraft landing protocol using i/o automata and the PVS theorem prover: a case study

  • Authors:
  • Shinya Umeno;Nancy Lynch

  • Affiliations:
  • Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA;Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA

  • Venue:
  • FM'06 Proceedings of the 14th international conference on Formal Methods
  • Year:
  • 2006

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Abstract

This paper presents an assertional-style verification of the aircraft landing protocol of NASA's SATS (Small Aircraft Transportation System) concept [1] using the I/O automata framework and the PVS theorem prover. We reconstructed the mathematical model of the landing protocol presented in [2] as an I/O automaton. In addition, we translated the I/O automaton into a corresponding PVS specification, and conducted a verification of the safety properties of the protocol using the assertional proof technique and the PVS theorem prover.