摘要
以三相交流电机———弹性连杆机构系统为研究对象,基于功能原理将连杆机构向电机输出端作等效转换,研究了连杆机构对电动机轴扭振固有频率的影响,分析了电动机轴扭振固有频率与连杆机构结构参数以及旋转位置参数之间的内在关系,实验研究表明,理论分析结论与实验结果相符。
A three-phase AC motor-elastic linkage mechanism system is taken as an object of study. The linkage mechanism is equivalently transferred to the output end of the motor shaft. The effect of the linkage mechanism on natural frequency of torsional vibration of the motor shafe is researched. The relations between the natural frequency of torsional vibration of the motor shaft and both the structure parameters and the rotating position parameters of the linkage mechanism are analyzed. The results of experimont show that the results of theoretical analysis are identical with the results of exnefiment.
出处
《机械设计与研究》
CSCD
北大核心
2005年第5期33-36,共4页
Machine Design And Research
基金
国家自然科学基金资助项目(50175031)
教育部科学技术重点项目(205119)
广西自然科学基金资助项目(桂科自0542005)
关键词
被驱动机构
等效转换
电动机轴
固有频率
driven-mechanism
equivalent transformation
motor shaft
natural frequency
