嵌入式网络电子信息系统鲁棒性优化计算方法  

Embedded Ship Electronic Information System of Reliability Optimization Design Method

作　　者：李洪亮[1] 吴琼[1] 

机构地区：[1]长春工业大学人文信息学院,吉林长春130122

出　　处：《计算机仿真》2016年第8期264-267,共4页Computer Simulation

基　　金：吉林省教育厅"十二五"科学技术研究(2014-645)

摘　　要：在对嵌入式网络电子信息系统的鲁棒性优化方法研究过程中,由于当前的系统鲁棒性设计时,系统中和鲁棒性相关的因素过多,不同因素对鲁棒性影响也不同。导致传统的鲁棒性检测方法在全局最优解判定中存在困难。提出改进混沌粒子群算法的嵌入式网络电子信息系统优化设计方法。将嵌入式网络电子信息系统的失效模式分为单一极限状态和多极限状态,计算两种状态下嵌入式网络电子信息系统的失效概率,并将混沌优化和粒子群优化两者结合,利用获取的鲁棒性功能函数,对嵌入式网络电子信息系统鲁棒性优化进行动态的搜索,并进行嵌入式网络电子信息系统的鲁棒性优化设计的全局最优解。仿真结果表明,上述嵌入式网络电子信息系统的鲁棒性优化设计精确度高,且具有较高的价值。A robust optimization design method of electronic information system for embedded networks based on improved chaos particle swarm optimization algorithm is proposed. The failure mode of the electronic information system is divided into single limiting state and multi-limiting state. The failure probability of the embedded network electronic information system is calculated in two states,and the chaos optimization is combined with the particle swarm optimization. The obtained robustness function is used to dynamically search the robustness optimization of the electronic information system in embedded network and the robustness optimization design of the electronic information system is made to avhieve the global optimal solutions. The simulation results show that the robust optimization design of the embedded network electronic information system has high accuracy and high value.

关 键 词：嵌入式 网络电子信息系统 多失效模式 

分 类 号：TD353[矿业工程—矿井建设]