| 机车蛇行状态横向平稳性仿真研究 |
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| 引用本文： | 邓小星,陈国胜,沈龙江.机车蛇行状态横向平稳性仿真研究[J].铁道机车车辆,2019(3):88-91. |
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| 作者姓名： | 邓小星 陈国胜 沈龙江 |
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| 作者单位： | 中车株洲电力机车有限公司;大功率交流传动电力机车系统集成国家重点实验室 |
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| 摘 要： | 利用多体动力学软件建立了某四轴式机车动力学模型,计算了机车在不同频率轮对蛇行激励下的横向位移和加速度响应,计算和比较了机车在纯蛇行激励和蛇行激励叠加随机激励时的机车横向平稳性。计算结果表明:车体横向振动加速度和横向平稳性指标随着轮对蛇行频率的增加先增后减;蛇行激励叠加随机激励时车体司机室横向平稳性指标大于纯蛇行激励的工况。
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| 关 键 词： | 蛇行 横向平稳性 随机激励 隔振 |
Simulation Study on Locomotive Hunting State Lateral Comfort Performance |
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| DENG Xiaoxing,CHEN Guosheng,SHEN Longjiang.Simulation Study on Locomotive Hunting State Lateral Comfort Performance[J].Railway Locomotive & Car,2019(3):88-91. |
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| Authors: | DENG Xiaoxing CHEN Guosheng SHEN Longjiang |
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| Institution: | (CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001 Hunan,China;The State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration,Zhuzhou 412001 Hunan,China) |
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| Abstract: | DENG Xiaoxing;CHEN Guosheng;SHEN Longjiang(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001 Hunan,China;The State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration,Zhuzhou 412001 Hunan,China) |
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| Keywords: | hunting lateral comfort performance random irregulation vibration isolation |
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