Abstract

针对中法合作SVOM卫星的天区范围内机遇目标规划问题(ToO-MM),对其中的约束条件和优化目标进行抽象,建立了规划问题数学模型,设计实现了基于启发式规则的机遇目标规划算法TMHPA。以最大化卫星科学观测收益和最大化应急任务响应度为优化目标,考虑卫星姿态调整时间的影响,对观测任务和数传任务进行规划。通过仿真实验验证算法的有效性,结果表明该方法能够在保证算法收敛性和时效性同时,给出卫星在天区范围内的网格单元(tile)目标观测序列以及执行数传任务的时段安排,实现对ToO目标观测的快速响应,并及时下传机遇目标科学观测数据,满足规划算法的设计需求。

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