纯电动乘用车动力总成悬置系统优化设计
1 动力总成悬置系统简介
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2 能量解耦法原理
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3 系统仿真分析
3.1 动力总成悬置系统模型建立
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3.2 动力总成悬置系统主要参数
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4 系统仿真优化
4.1 悬置元件布置优化
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4.2 参变量灵敏度分析及目标函数设定
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4.3 优化算法及约束条件
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5 优化结果分析及实车测试
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5.1 优化后动力总成位移分析
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5.2 优化后振动传递率分析
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5.3 实车测试
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6 结束语
作者:栾英林1,崔华阁2,贾旭东3
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作者:栾英林1,崔华阁2,贾旭东3