Innovating CYL cadres training and strengthening its effectiveness should implement five changes: transformation from the experience to the science,transformation from one-way indoctrination to the two-way exchanges,transformation from a single preaching to a variety of ways,transformation from extensive changes to the quality one,and from physical education to the stealth education changes.

Firstly,the straight line accelerating process of urban-rail magnetic levitation vehicle with five bogies is simulated,which is based on the establishment of the vehicle s virtual prototype model and concerns the lateral and longitudinal winds.

Promoting the teaching reform needs to implement "the four-transformation",that is,from "knowledge teaching" to "ability acquisition" on course reform;from "theory teaching" to "practical training" on teaching method;from "major setting" to "skill tamping" on major construction;from "teacher-based system" to "trainer-based system"on the construction of teaching staff.