基于免疫遗传算法的泵闸力学参数反演分析
首发时间:2007-11-07
摘要:目前水工结构的反演分析仍然是重要的研究课题,由于传统优化算法有求解速度慢,收敛效果不好的缺点,本文采用在遗传算法中加入免疫算子的免疫遗传算法,弥补了遗传算法盲目搜索、收敛速度慢的缺点,有效地提高了收敛速度和求解精度。基于该算法进行了泵闸工程力学参数的反演分析,结果表明免疫遗传算法结合了遗传算法和免疫算法的优点,可以在工程中广泛应用。
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Application of Immune Genetic Algorithm to inverse analysis of mechanical parameters in Pump and Brake Program
Abstract:At present, application to inverse analysis of hydro-structures is still a significant research subject. Because of the conventional back analysis for slow rate of convergence in problems, on the basis of Genetic Algorithm, an immunity operator is adopted to cover the shortage of Genetic Algorithm to form a novel algorithm combining GA with IA. The simulated result shows that the novel algorithm can be easily and quickly obtained by this method. Therefore, this algorithm is applied to inverse analysis of mechanical parameters in Pump and Brake Program .It is shown that this algorithm can be used for back analysis of mechanical parameters in engineering.
Keywords: Inverse Analysis Immune Genetic Algorithm Mechanical Parameters
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No.1618815619111944****
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