介绍了现行客车车辆运行平稳性的评定标准,分析了影响车辆运行平稳性的原因等。通过分析, 结合现场检修的体会,提出了改善车辆运行平稳性的几个措施。 This paper introduces the evaluation criteria for the current passenger car running stability and analyzes the reasons that affect the smooth running of the vehicle. By analyzing and combining with the experience of on-site maintenance, several measures to improve the smoothness of vehicle operation are put forward.