基于改进遗传算法的全终端网络可靠性优化设计  

Optimization Design of All-terminal Networks Reliability Based on Improvement Genetic Algorithm

作　　者：罗景峰[1] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110004

出　　处：《青岛科技大学学报（自然科学版）》2009年第3期275-277,共3页Journal of Qingdao University of Science and Technology:Natural Science Edition

摘　　要：针对遗传算法易陷入局部最优而出现早熟,将具有良好克服局部极值能力的鱼群行为与遗传算法相结合,提出了一种新的改进遗传算法,并对全终端网络可靠性优化模型进行了求解设计。仿真结果表明,与文献中遗传算法相比,改进遗传算法表现了良好的优化效果。In order to improve performance of genetic algorithm and avoid trapping by local optima, the fish-swarm action which has the remarkable quality of the local research is combined with GA,a new improvement GA is given. The model of all-terminal networks reli- ability is solved and designed. Simulation shows that the GA achieves better effects than the literature algorithm.

关 键 词：全终端可靠度 改进遗传算法 鱼群行为 优化设计 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]