Development of transverse vibration test-bed for fasteners;
紧固件横向振动试验台的研制
The measurement uncertainty of dynamoelectric vibration test bench was estimated according to verification regulation JJG190-1997 test bench of dynamoelectric vibration.
结合军工产品环境振动试验工作实际,根据检定规程JJG190-1997《电动振动试验台》检定规程的要求,对使用中电动振动试验台测量结果不确定度进行评定,使电动振动试验台测量结果更加科学合理可靠。
In testing the dynamics performance of locomotives and rolling stock on the roller testing rig, the difference between the track wheel and the actual track may cause deviation of the test results.
滚动振动试验台在测试机车车辆动力学性能时,轨道轮与实际线路的差异会造成测试结果出现偏差。
The stability of SY97804 testing railway vehicle tested on the roller testing rig in the National Traction Power Laboratory is presented in detail, and the testing method is discussed.
系统介绍了ＳＹ９７８０４试验车在滚动振动试验台所进行的运动稳定性性能试验，即蛇行失稳试验，讨论其试验方法。
This paper describes a dynamic simulation test method for moving rail vehicles on a roller test rig.
本文论述了在机车车辆滚动振动试验台上，进行机车车辆整车动态模拟试验的原理及方法。