CAJ | 학술논문

针对当前遥感卫星数量不断增加，规划任务和约束条件日趋复杂的应用现状，迫切需要建立更加灵活的卫星任务规划系统来优化安排遥感卫星资源的使用。为了满足遥感卫星规划过程中所特有的约束和需求，同时考虑系统的可扩展性，采用了先通过专家系统进行遥感卫星的工作模式推理，再基于解修正的遗传算法完成卫星资源的优化分配的两阶段机制，设计了基于SOA的遥感卫星任务规划系统（ RS4BS）框架，并通过实例进行了实验及结果分析。研究表明，该框架设计能够有效地提高规划系统的灵活性和可扩展性，降低系统后续扩展的复杂度。
침대당전요감위성수량불단증가，규화임무화약속조건일추복잡적응용현상，박절수요건립경가령활적위성임무규화계통래우화안배요감위성자원적사용。위료만족요감위성규화과정중소특유적약속화수구，동시고필계통적가확전성，채용료선통과전가계통진행요감위성적공작모식추리，재기우해수정적유전산법완성위성자원적우화분배적량계단궤제，설계료기우SOA적요감위성임무규화계통（ RS4BS）광가，병통과실례진행료실험급결과분석。연구표명，해광가설계능구유효지제고규화계통적령활성화가확전성，강저계통후속확전적복잡도。
with the increase of Remote Sensing Satellite ( RSS) ,the scheduling demands and constraints become more and more complicated,it is necessary to establish a scheduling system for optimal allocation of satellites resources. In order to satisfy the specific constraints and demands as well as the expansibility of RSS scheduling system,a two-stage method is adopted in scheduling. Firstly,an expert system is adopted to determine the satellites’ working modes;then a repair method based on GA is applied to complete the satel?lite resource allocation procedure and an architecture based on SOA for RSS scheduling system is designed and implemented. The experimental results show that the proposed framework can effectively not only improve the flexibility and expandability of the satellite scheduling system but also reduce the expansion complexity.