• angular vibration - 引用次数：29

  Presently, most researches on working process fault diagnosis of I. C. engine, based on angular vibration, are about The First Diagnosis Class, such as cylinder misfire, while seldom of them cover The Second Diagnosis Class.

  目前，利用角振动信号诊断内燃机工作过程故障的研究多是关于停缸故障或各缸均匀性的一级诊断，而对于产生故障的部位或原因即二级诊断内容则很少涉及。

  参考来源 - 基于曲轴角振动信号的内燃机故障诊断系统研究
  torsional vibration - 引用次数：5

  Therefore, a system of crankshaft torsional vibration measurement and fault diagnosis system (CTDS) is developed in this paper, based on the crankshaft torsional vibration measurement and analysis system (TVM), which adopts the strategy of Two Diagnosis Classes.

  本文在扭振测量分析系统(TVM)的基础上，开发了便携式内燃机曲轴角振动测量与故障诊断系统(CTDS)。

  参考来源 - 基于曲轴角振动信号的内燃机故障诊断系统研究
• angular vibration - 引用次数：5

  The instantaneous speed measured by car sensor and the measuring system of angular vibration, can be differentiated to get angular acceleration, and the phase angle of 0.5 order angular vibration can be received from integrating and fourier transformation instaneous speed.

  利用随车传感器及角振动测量系统测得的曲轴瞬时转速，通过对瞬时转速微分可得到角加速度，对瞬时转速进行积分和傅立叶变换可得到0.5谐次角位移的相位角。

  参考来源 - 基于随车传感器的汽车发动机故障缸诊断应用研究
  torsional vibration - 引用次数：3

  参考来源 - 柴油机轴系扭振监测方法研究
• angular oscillation - 引用次数：1

  参考来源 - 平台角振动对图像测量系统的影响
• angular vibrations

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