关键词: 参量, 弹性机构, 固有频率, 连杆机构, 振动

Abstract: The instrinsic relation between the natural frequency and design parameters of elastic mechanisms is derived. The responses of natural frequencies and dynamic stresses are illustrated by changing cross-sectional parameters of an elastic four-bar linkage. The results could provide important knowledge to researchers to design high performance mechanisms.

Key words: Elastic mechanism, Linkage mechanism, Natural frequency, Parametric, Vibration