利用转向架振动加速度监视车辆故障的方法研究 |
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引用本文: | 城取,岳夫,王光明. 利用转向架振动加速度监视车辆故障的方法研究[J]. 国外铁道车辆, 2014, 51(5): 36-41 |
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作者姓名: | 城取 岳夫 王光明 |
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摘 要: | 介绍了在1台转向架上安装1个或2个加速度传感器,以监视车辆零部件状态的方法。提出利用垂向振动加速度传感器检测轴箱减振器与空气弹簧衰减特性异常、空气弹簧破裂,以及脱轨等故障的建议。
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关 键 词: | 转向架 故障 监视 日本 |
A Method of Monitoring Railway Vehicle Troubles with Vibration Acceleration on a Bogie |
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Abstract: | The method of mounting one or two accelerometers sensors on one bogie to monitor the conditions of parts and components of vehicles is described.The suggestion to detect such troubles as damping malfunctions of an axle dampers and an air spring,apuncture of air springs and a derailment using vertical vibration accelerometers is given. |
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Keywords: | bogie trouble monitor Japan |
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