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。
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.
利用整车滚动试验台对稳定性控制器的性能进行了试验。
The performance of the stability controller is tested on a full size roller rig.
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。
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.
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