The phase transition is caused by wheelsliding on the rail.
相变是由于车轮在钢轨上滑行造成的。
2
It can occur with tyre injudicial controlling, if the ABS system controls tyre drift-out, Anti-slip Regulation control driving wheelsliding and engine controlling retarding to torque.
The necessary to measure the automobile directive wheelsliding and the theory of measuring are described. The hardware and software of measuring system based on the theory are designed.