混合式步进电动机振动特性的仿真  

SIMULATION OF HYBRID STEP MOTORS’ VIBRATION CHARACTERISTICS

作　　者：程智[1] 王宗培[2] 

机构地区：[1]浙江大学电机系 [2]哈尔滨工业大学电力系

出　　处：《中国电机工程学报》1999年第6期11-15,共5页Proceedings of the CSEE

摘　　要：抑制振荡、提高运行平稳性的问题，已成为影响步进电动机系统发展的首要问题。过去的研究基本上是定性分析，主要是振荡及不稳定区间的确定等。文章首次对步进电动机的振动特性用仿真的方法进行定量研究。仿真结果与实验结果基本一致，这表明文中给出的振动特性的仿真模型和相应的程序是正确的。这就为研究各项参数对振动特性的影响提供了基础。Restraining vibration and improving operation stability have become the primary difficulties which effecting the hybrid step motors' future development. By far, the researches are basically of qualitative analysis and mainly about determining the resonance and instable regions. The simulation method is used for quantitative study for the first time in this paper. Experimental results verified the proposed method and the simulation model of vibration characteristics. It provides a basis for study the relations between the parameters and the vibration characteristics.

关 键 词：步进电动机 振动特性 仿真 PWM 电动机 

分 类 号：TM320.142[电气工程—电机] TM383.6