Soft Behaviors of Beam Shaped Liquid Crystal Elastomers Under Light Actuations
The present paper investigates the stable periodic response of a two-pulley belt drive model with a one-way clutch.A dynamic model is developed to couple the rotation of the crankshaft,the accessory pulley and the accessory shaft,and the transverse vibration of the moving belt.The derived piece-wise discrete-continuum nonlinear equations couples integro-partial-differential equations with ordinary differential equations.Applying the 2-term Galerkin truncation method to the two integro-partial-differential equations,a set of nonlinear ordinary differential equations is obtained.The effects of one-way clutch are determined by comparing the stable response curve of the belt drive model with and without one-way clutch.Numerical results demonstrate that one-way clutch not only reduces the amplitude of the angular vibration,but also arouses softening nonlinearities of the moving belt disappears.
Y.ZHANG X.-J.DING H.HUANG Y.LIN S.-R.DING Y.-Z.HUO
Dpartment of Mechanics and Engineering Science, Fudan University, Shanghai 200433
国际会议
Sixth International Conference on Nonlinear Mechanics(第六届国际非线性力学会议)(ICNM-VI)
上海
英文
53-58
2013-08-01（万方平台首次上网日期，不代表论文的发表时间）