基于耗能最小算法的飞行器任务管理方法  

Aerocraft task managing method research based on arithmetic of minimal consumed electric power

作　　者：李海伟[1] 潘江江[1] 徐海运 杨友超[1] 姜爽[1] LI Hai-wei;PAN Jiang-jiang;XU Hai-yun;YANG You-chao;JIANG Shuang(China Academe of Launch Vehicle Technology R&D Center,Beijing 100076,China)

机构地区：[1]中国运载火箭技术研究院研究发展中心,北京100076

出　　处：《电源技术》2018年第9期1372-1373,1386,共3页Chinese Journal of Power Sources

摘　　要：介绍了能源状态数学模型,提出了一种能耗最小的在轨任务管理方法,依据在轨任务模式的不同和负载工作的重要级别,建立开关机调整机制,合理调度单机工作模式和执行顺序,运用能耗排序算法找出最小能耗设备。通过仿真试验表明,该方法有效地减少了能量消耗,解决了飞行器能源供给和消耗难以平衡的问题。提出了能源管理的一般原则,为提高飞行器能量利用效率提供了一种可借鉴的方法。The mathematical model of electric energy state was introduced.The task management method of minimal electricity consumption on the orbit was proposed,which according as difference of task modes on the orbit and important the levels of load.A adjust mechanism of power-on or power-off was established.Working modes and sequence of equipments were properly accommodated.The equipment of minimal electricity consumption was found out using arithmetic of ordering.The simulation experimental results indicated that the electricity consumption was obviously reduced by the task management method,which the unbalance problem of supplying and consuming electric energy was solved.The common principles of electric energy management were put forward,which was a reference method for improving electric energy usage ratio of aerocraft.

关 键 词：模式 调度 能耗 任务管理 方法 

分 类 号：TM912[电气工程—电力电子与电力传动]