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Dynamic analysis of traction motor in a locomotive considering surface waviness on races of a motor bearing

Source:   Author:     Time:2021/12/30 17:09:56   Hits:  

Yuqing Liu, Zaigang Chen*, Wei Li, Kaiyun Wang. Dynamic analysis of traction motor in a locomotive considering surface waviness on races of a motor bearing. Railway Engineering Science, 2021, 29: 379–393.

https://doi.org/10.1007/s40534-021-00246-x

                                             

Fig. 1. Structure diagram of the locomotive–track spatially coupled system: a the locomotive–track system, b traction motor, and c gear transmission