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随着航天技术飞速发展,空间任务日趋复杂化,多个实验任务之间的协作加强,同时任务对空间环境的条件要求也越来越严格,对地面测控系统提出了更高的要求,是规划调度亟待解决的问题。本文在分析空间任务时序关系以及试验条件的基础上,将复杂空间任务规划调度问题转化为时间窗口编排问题,并提出了一种加速算法,提高了启发式算法求解效率,同时为解决空间任务规划提供了一种思路。通过仿真试验,初步证明了加速算法的有效性。
With the rapid development of aerospace technology, space tasks are becoming increasingly complicated, collaboration among multiple experimental tasks is strengthened, and the requirements of the mission on space environment are also stricter and more demanding is put forward on the ground measurement and control system. Scheduling urgent problems. Based on the analysis of the temporal relationship and the experimental conditions, this paper transforms the complex space task scheduling problem into the time window programming problem, and proposes an acceleration algorithm to improve the heuristic algorithm solving efficiency. At the same time, to solve the spatial task planning Provides a way of thinking. Through the simulation experiment, it is proved that the acceleration algorithm is effective.