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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：水利工程系
学科：水文学及水资源
办公地点：大连理工大学水利工程学院综合3#实验楼436
联系方式：电话：0411-84707911
电子邮箱：pengyong@dlut.edu.cn
An improved artifical fish swarm algorithm for optimal operation of cascade reservoirs
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论文类型：期刊论文
发表时间：2011-01-01
发表刊物：Journal of computers
收录刊物：EI、Scopus
卷号：6
期号：4
页面范围：740-746
摘要：Based on traditional artificial fish swarm algorithm (AFSA), an improved artificial fish swarm algorithm (IAFSA) is proposed and used to solve the problem of optimal operation of cascade reservoirs. To improve the ability of searching the global and the local extremum, the vision and the step of artificial fish are adjusted dynamicly in IAFSA. Moreover, to increase the convergence speed, the threshold selection strategy is employed to decrease the individual large space gap between before and after update operation in the local update operation. The validity of IAFSA is proved by case study and the threshold parameters of IAFSA are rated.