摘要
针对低轨预警系统资源调度过程中,导弹目标由于长时间候控而易丢失的问题,提出了一种补偿跟踪机制,并将其反映在导弹预警子任务的动态优先级中,建立了基于补偿跟踪的低轨预警资源调度问题模型,并设计了一种基于动态优先级的启发式算法对模型进行求解。通过仿真实例验证,表明补偿跟踪机制在降低导弹丢失概率方面,以及基于动态优先级的启发式算法在求解速率方面的优越性能。
To solve out the problem of missile target missing because of being free too long in the progress of low earth orbit （LEO）early warning system resources’scheduling,this paper puts for-ward tracking compensation mechanism （TCM）and then merges it in the dynamic priority of subtask of missile to build up a LEO early warning scheduling model based on TCM and design a heuristic al-gorithm based on dynamic priority to solve the model.By verification of simulation examples,the pa-per proves the high performance of the TCM in reducing missile missing probability and excellent per-formance of this heuristic algorithm in solving speed.
出处
《装备学院学报》
2015年第3期74-80,共7页
Journal of Equipment Academy
关键词
低轨预警资源
补偿跟踪
动态优先级
启发式算法
LEO early warning resources
tracking compensation
dynamic priority
heuristic al-gorithm
