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用有限元法对各种载荷工况下的转向架构架进行了疲劳分析,利用人工神经网络和遗传算法最大程度地减轻了转向架构架的质量。
The finite element method was used to analyze the fatigue of the bogie frame under various load conditions. The artificial neural network and genetic algorithm were used to minimize the bogie frame quality.