The coefficient of motor torque fluctuation is a technical parameter for describing stationarity of motor running. 摘要转矩波动系数是描述电动机运行平稳性的技术指标。
The peak and rms values of carbody acceleration are suggested as the main index to evaluate the running stability of freight cars. 提出了货车运行平稳性评价体系调整过程中应开展的主要工作和改进我国铁路货车运行平稳性标准的方向。
