摘要
推导了弹性机构的固有频率与各种设计参量之间的内在关系，并通过一个四杆机构实例分析了机构固有频率和动应力等特性指标对机构杆件截面参数改变的动态响应，这一研究将为进行高性能机构设计提供重要的理论依据。
The instrinsic relation between the natutal frequency and design parametersof elastic mechanisms is derived. The responses of natural frequencies and dynamic stre-sses are illustrated by changing cross-sectional parameters of an elastic fonr-bar linkage.The resnlts could provide important knowledge to researchers to design high performancemechanisms.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1996年第2期47-53,共7页
Journal of Mechanical Engineering
关键词
弹性机构
参量
振动
固有频率
连杆机构
Elastic mechanism Parametric Vibration Linkage mechanism Naturalfrequency
