Modeling of Rope Longitudinal Vibration on Flexible Hoisting System with Time-varying Length
Aimed at the longitudinal vibration of rope hoisting system with time-varying length, the governing equations are developed employing the Hamiltons principle considering mutual influence of the rigid motion and deformation of rope. The Galerkins method is used to discretize the governing equations. In the mean time, The motions of elevator hoisting system were illustrated to evaluate the proposed mathematical models. The results of simulation show that the modeling methods can represent the longitudinal vibration of rope hoisting system with time-varying length in the paper. The governing equations derived can provide guidelines for further study on flexible hoisting system.
flexible hoisting system rope longitudinal vibration elevator
BAO Ji-hu ZHANG Peng ZHU Chang-ming
School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China State Key Lab
国际会议
合肥
英文
2783-2788
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）