| CBD中采用改进遗传算法的实例修改 |
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| 引用本文： | 刘长毅,徐诚,廖文和.CBD中采用改进遗传算法的实例修改[J].机械科学与技术(西安),2003(Z1). |
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| 作者姓名： | 刘长毅 徐诚 廖文和 |
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| 作者单位： | 南京航空航天大学机电工程学院 南京210016
(刘长毅)，南京理工大学 南京210094
(徐诚)，南京航空航天大学机电工程学院 南京210016(廖文和) |
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| 摘 要： | 研究将遗传算法应用于 CBD(基于实例的设计 )中的实例修改环节 ,用于对相似实例的调整和修改。对于遗传算法在实例调整中应用的策略和方法进行研究和实现。针对应用普通遗传算法可能产生的不成熟收敛问题 ,采用多种群自适应遗传算法加以改进 ,从而解决该问题
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| 关 键 词： | CBD 遗传算法 实例修改 不成熟收敛 |
An Improved Genetic Algorithm for Case Adjustment of Layout Design |
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| LIU Chang yi ,XU Cheng ,LIAO Wen he.An Improved Genetic Algorithm for Case Adjustment of Layout Design[J].Mechanical Science and Technology,2003(Z1). |
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| Authors: | LIU Chang yi XU Cheng LIAO Wen he |
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| Affiliation: | LIU Chang yi 1,XU Cheng 2,LIAO Wen he 1 |
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| Abstract: | In this paper, the genetic algorithm is applied to the case adjustment in case based layout design, in order to carry out the adjustment and modification of the case which is similar to design requirement. The key problems that should be resolved when the Genetic Algorithm is used in the case adjustment are studied. The multi population adaptive genetic algorithm is adopted to solve the premature convergence in the using of genetic algorithm in case adjustment, and a practical layout design is illustrated in a prototype system that implements the algorithm. |
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| Keywords: | Case Based Design(CBD) Genetic algorithm Case adjustment Premature convergence |
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