Simulation and verification I: formal analysis of air traffic management systems: the case of conflict resolution and recovery

Abstract

New air traffic management concepts distribute the responsibility for traffic separation among the several actors of the aerospace system. As a consequence, these concepts move the safety risk from human controllers to the onboard software and hardware systems. One example of the new kind of distributed systems is air traffic conflict detection and resolution. Traditional methods for safety analysis such as human-in-the-loop simulations, testing, and flight experiments may not be sufficient in this highly distributed system: the set of possible scenarios is too large to have a reasonable coverage. This paper proposes a paradigm shift for the safety analysis of avionics systems where formal methods drive the development of critical systems. As a case study of this approach, we report the mechanical verification of an algorithm for air traffic conflict resolution and recovery.

DOI: 10.1145/1030818.1030937

Extracted Key Phrases

4 Figures and Tables

Cite this paper

@inproceedings{Butler2003SimulationAV, title={Simulation and verification I: formal analysis of air traffic management systems: the case of conflict resolution and recovery}, author={Ricky W. Butler and Jeffrey Maddalon and Alfons Geser and C{\'e}sar A. Mu{\~n}oz}, booktitle={Winter Simulation Conference}, year={2003} }