Based on the dynamic balancing of rigid rotors, an integral digital tracking filter method is put forward for fundamental frequency detection.

以刚性转子现场动平衡为背景，提出了用于基频检测的积分型数字跟踪滤波法。

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The theoretical analysis of the balancing of the rigid rotor is performed by means of 8-coefficient bearing model and on the basis of taking into consideration the influence of the gyroscopic moment.

采用8系数轴承力学模型，考虑到陀螺力矩的影响，对刚性转子进行了动平衡理论分析。

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NFE90-600 Mechanical vibrations and shocks. Balancing criteria of rotors in a rigid state.

机械振动与冲击刚性状态转子平衡准则。

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