敏捷成像卫星任务动态调度仿真系统设计与实现

针对卫星资源和观测任务不确定条件下敏捷成像卫星任务调度与管理需求,设计实现任务动态调度仿真系统.分析敏捷成像卫星任务动态调度仿真系统设计需求,设计仿真系统的总体结构、功能模块以及运行流程,利用C#与Matlab混合编程实现仿真系统,并通过典型实例验证.验证结果表明:该系统是可行、有效的,能满足数据管理、任务调度、方案评价和显示输出等需求,并降低动态调整方案的扰动测度.

Design and Implementation of Task Dynamic Scheduling Simulation System for Agile Imaging Satellites

Aiming at the demand of task scheduling and management for agile imaging satellites under uncertainties of satellite resource and observation task, a task dynamic scheduling simulation system is designed and implemented. Design demand is analyzed for the agile imaging satellite task dynamic scheduling simulation system. Besides, the overall structure, function modules and working flow of the simulation system are designed. Furthermore, the simulation system is implemented by combined programming of C# and MATLAB and tested by means of typical instances. Test results have demonstrated the feasibility and efficiency of the simulation system, which can satisfy the demand of data management, task scheduling, scheme evaluation, display and output, and reduce the disturbance measure of dynamic adjusted scheme.