应用阶跃响应法导出电机传递函数的模型参数。
通过建立球杆系统机械部分模型、角度模型和电机模型，简化后得到了整个球杆系统的传递函数。
By modeling the mechanical part, Angle and motor of the ball-beam system, the simplified transfer function of the ball-beam system is obtained.
本文用传递函数的模态分析法研究了电机定子铁芯的振动模态，介绍了试验原理、装置及测试结果。
In this paper, the test for vibration mode of stator core of an electric - al motor are studied using the transfer function mode techniques.
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