踏车运动试验 bicycle ergometer test ; bicycle exercise test ; treadmill exercise test ; exercise treadmill test
踏车运动试验装置 exercise stress test system
动力试验车 dynamometer car ; dynameter car
车辆动力学试验 Vehicle dynamics testing ; car dynamics test
浮动试验车 floating-test-car
车身振动试验 body vibration test ; dust test
全车振动试验台 full car vibration test rig
列车制动试验器 train brake tester
列车制动全部试验 train brake overall test
讨论了列车交会空气压力波数值计算方法、动模型及在线实车试验技术,论述了非对称滑移网格技术。
The asymmetrical slippage grid technique, the numerical computation, the moving model test, and the full-scale train test for air pressure pulse from trains passing each other are introduced.
在实车试验时,仅测量车体相应测点的加速度,再利用所得到的与动载荷相关关系间接测量负重轮上的输入载荷。
In actual experiments, the acceleration on the point is measured, and input load on the road wheel is indirectly measured by using the obtained relationship with the moving load.
阐述胶济线CRH2型动车组列车交会空气压力波实车测试情况,对测试结果进行详细分析,并将实车试验结果与数值模拟计算结果进行比较。
The real train test on air pressure pulses generated in passing of CRH2 EMU trains on the Qingdao-Jinan Railway Line has been made, and the results have been analyzed in details.
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