Research on Cooperative Strategy of Spacecraft Parallel Test

Mutual interference between parallel test tasks is a well know problem of spacecraft testing systems. It results in sequential testing with very low efficiency. This paper proposed a cooperative strategy to solve this problem. By analysis of the interference patterns, spacecraft parallel conflicts are defined and a conflict detection method is given. With the conflict detection, a collaborative strategy between parallel test tasks based on Pi-calculus is proposed including the inference and validation of the strategy. Finally, the experimental result proved effectiveness of the scheme proposed in this paper.