摘要
空间机构的速度波动分析是空间机构动力学一个重要的研究课题．机构运转时，由于原动件上的力矩波动，势必引起原动件的速度波动，从而影响机械的工作质量．本文以空间四杆机构ＲＳＳ’Ｐ为例，建立运动微分方程，并求解速度波动情况，为飞轮进行速度波动调节提供了依据．
The analysis of velocity fluctuation in spatial 4-link mechanism is presented. TheLagrangian differential equation of motion is adopted to analyze the velocity fluctuation. Theangular velocity of the drive crank is calculated by programming on computer. The methodand procedure in the paper can be extended to other spatial mechanisms.
出处
《上海理工大学学报》
CAS
1998年第3期244-246,共3页
Journal of University of Shanghai For Science and Technology
关键词
空间四杆机构
速度波动
拉格朗日方程
spatial 4-link mechanism
velocity fluctuation
Lagrange's equation
