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提出了电磁轴承柔性转子系统特性和参数分析方法。它建立在计算转子特性的传递矩阵法和描述控制执行等环节的传递函数模型的基础上，可计及传感器与轴承异位影响，并采用优化方法求解。算例表明该法是电磁轴承柔性转子系统分析和设计的强有力工具。
The characteristics and parameter analysis method of flexible rotor system of electromagnetic bearing are put forward. It is based on the transfer matrix method to calculate the rotor characteristics and the transfer function model to describe the control execution. The ectopic effects of the sensor and the bearing can be taken into account and solved by the optimization method. The example shows that the method is a powerful tool for the analysis and design of the flexible rotor system of electromagnetic bearings.