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coa chaos optimization algorithm
相关语句
  相似匹配句对
     A Optimization Algorithm by Using Chaos
     一种基于混沌的优化算法
短句来源
     Parameters Analysis of Chaos Optimization Algorithm
     混沌优化算法的参数分析
短句来源
     Research on Improved Chaos Optimization Algorithm
     改进的混沌优化算法研究
短句来源
     Performance Analysis of Chaos Optimization Algorithm
     混沌优化算法的性能分析
短句来源
     Improved chaos optimization algorithm and its application
     改进的混沌优化方法及其应用
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Some methods are put forward for improving the convergence rate of the COA(chaos optimization algorithm) based on second carrier wave,which can greatly increase the velocity and efficiency of the first carrier wave to search for the optimal point at comparatively rough precision,and the refined search can be performed during se ̄cond carrier wave more quickly as well as accurately.In addition,the concept of third carrier wave is put forward and is put into practice,to tackle the multi-variable...

Some methods are put forward for improving the convergence rate of the COA(chaos optimization algorithm) based on second carrier wave,which can greatly increase the velocity and efficiency of the first carrier wave to search for the optimal point at comparatively rough precision,and the refined search can be performed during se ̄cond carrier wave more quickly as well as accurately.In addition,the concept of third carrier wave is put forward and is put into practice,to tackle the multi-variable optimization problems where the searching for the optimal position of the last several variables is frequently worse than the first several ones.Quite a number of computing examples indicate that the method in this paper is quite effective.Finally,this method is successfully applied to the maneuverability optimization computation of a special kind of ship,and the outcome is satisfactory.

针对一般的基于二次载波的混沌优化方法收敛慢的弱点,提出了一些改进的方法,大大提高了首次载波寻找最佳点大概位置的速度和效能,同时能更快更精确地实现二次载波的精细搜索.另外,针对多变量优化最后几个变量精度较差的问题,提出了三次载波的概念并付诸实现.多个算例计算结果表明,本文提出的方法十分有效.最后,成功地将该算法用于某型船的操纵性能优化计算之中,结果令人满意.*

In this paper,some methods are put forward,to use the information of the current solution and to change the search path to the optimal point,thus improving the converging velocity of the COA(chaos optimization algorithm) based on carrier wave two times.This can greatly increase the velocity and efficiency of carrier wave the first time to search for the optimal point at comparatively rough precision.The refined search can be performed during carrying wave the second time more quickly...

In this paper,some methods are put forward,to use the information of the current solution and to change the search path to the optimal point,thus improving the converging velocity of the COA(chaos optimization algorithm) based on carrier wave two times.This can greatly increase the velocity and efficiency of carrier wave the first time to search for the optimal point at comparatively rough precision.The refined search can be performed during carrying wave the second time more quickly and accurately.Quite a number of typical multiple-peak optimization computing examples indicate that the method in this paper is quite effective.Finally,this method is successfully applied to the mechanism optimization computation of a trunk cover board design.The outcome is better than that got by the Powell method,which means that the algorithm put forward in this paper has a good outlook in mechanism optimization design.

针对一般的二次载波的混沌优化方法收敛慢的弱点,提出了一些改进的方法.主要是利用当前解的信息,自动改变最优点的搜索路径,能明显提高首次载波寻找最佳点大概位置的速度和效能;同时能更快更精确实现二次载波的精细搜索.将该算法用于一机械设计问题———箱形盖板优化设计计算之中,取得了优于常规方法———Powell法的结果,说明该方法在机械优化设计中具有较好的应用价值.

 
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