基于MOEO的电子侦察卫星多目标规划方法  

Multi-Objective Electronic Reconnaissance Satellites Scheduling Technique Based on MOEO

作　　者：王慧林[1] 黄小军[1] 李建军[1] 马满好[1] 

机构地区：[1]国防科技大学C4ISR技术国防科技重点实验室,长沙410073

出　　处：《火力与指挥控制》2011年第4期191-194,共4页Fire Control & Command Control

摘　　要：分析了电子侦察卫星任务规划问题的内涵,基于合理假设建立了问题的多目标规划模型;设计了一种基于MOEO(Multi-objective Extremal Optimization)的多目标极值优化算法对模型进行求解,提出了一种针对电子侦察卫星规划问题的随机交换变异算子对解空间进行搜索;同时,为防止Pareto近似最优解的丢失,引入了外部精英种群策略对其进行保留。最后通过仿真实例验证了该算法能够有效解决电子侦察卫星任务规划问题。The definition of the electronic reconnaissance satellites scheduling problem were analyzed,and a multi-objective mathematic model was established based on reasonable hypotheses.A multi-objective scheduling algorithm, based on MOEO（Multi-objective Extremal Optimization）,was put forward,and a random shift mutation operator was designed.To prevent losing the Pareto optimal solutions,the algorithm imported an external elitism archive strategy to save them.At last,a simulation instance was presented to prove that the algorithm could resolve our scheduling problem effectively.

关 键 词：电子侦察卫星 多目标规划模型 多目标优化 MOEO 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]