一种卫星任务解译闭环仿真验证系统的设计与实现

Design and Implementation of a Closed-Loop Simulation Verification System for Satellite Mission Interpretation

摘要:

卫星任务解译闭环仿真验证系统,有效解决了目前卫星任务规划的验证仿真、修改反演等关键环节,能够保证卫星任务规划的正确实施,替代传统星务测试床,将任务块解译为星务主机可执行的指令集合；另外可通过本系统对任务块中的参数、任务块的设置进行修改、重新生成任务块并对其进行迭代分析以保证正确性,提高任务块生成的效率及可靠性,将最终生成的正确任务块的解译结果与任务规划系统生成的动作序列进行比对,可验证任务规划的正确性及合理性；减少岗位人员及人工操作,缩短了测试所需时间,提高了测试效率；高效测试方案已应用于卫星地面测试中,应用效果良好。

Abstract:

The system effectively solves the key links of current satellite mission planning, such as verification, simulation, modification and inversion, etc. It can ensure the correct implementation of satellite mission planning and replace the traditional satellite test bed. It can interpret the task block as a set of executable instructions for the satellite host. In addition, the parameters in the task block and the setting of the task block can be modified by the system. The task block is regenerated and analyzed iteratively to ensure its correctness, improving the efficiency and reliability of task block generation. The system aligns the resulting interpretation result with the action sequence generated by the task planning system, verifying the correctness and rationality of task planning. Reducing the number of personnel and manual operation, shorten the time required for testing, improved testing efficiency. The high-efficiency test scheme has been applied to the satellite ground test, and the application effect is good.