混合输入五杆机构双电机轴扭振固有频率分析  

Torsional vibration natural frequency analysis of the two motors shaft of hybrid five-bar linkage mechanism

作　　者：王汝贵[1] 蔡敢为[1] 

机构地区：[1]广西大学机械工程学院,南宁530004

出　　处：《机械设计与制造》2008年第8期67-69,共3页Machinery Design & Manufacture

基　　金：国家自然科学基金(50175031;50565001);教育部科学技术重点项目(205119);广西科学基金(0542005);广西"新世纪十百千人才工程"专项资金(2003203)

摘　　要：以混合输入五杆机构为研究对象,基于功能原理将五杆机构和常速电机向伺服电机轴输出端作等效转换,研究了五杆机构及常速电机对伺服电机轴扭振固有频率的影响。同理,将五杆机构和伺服电机向常速电机轴输出端作等效转换,进而研究了五杆机构和伺服电机对常速电机轴扭振固有频率的影响。A hybrid five-bar linkage mechanism system is studied in this paper. Based on the principle of work and power, the five-bar linkage mechanism and CV motor are equivalently transferred to the output end of the servomotor shaft. The effect of the five-bar linkage mechanism and CV motor on natural frequency of torsional vibration of the servomotor shaft is studied. In the same manner, the five-bar linkage mechanism and servomotor are equivalently transferred to the output end of the CV motor shaft. The effect of the five-bar linkage mechanism and servomotor on natural frequency of torsional vibration of the CV motor shaft is studied.

关 键 词：五杆机构 等效转换 伺服电机 常速电机 固有频率 

分 类 号：TH125[机械工程—机械设计及理论] TH113