TRANSVERSE FORCED NONLINEAR VIBRATION OF THE PRINTING MEMBRANE UNDER A LINEAR TENSION DISTRIBUTION
Geometrically nonlinear vibration characteristics of large deflection of a printing membrane under a linear tension distribution and external excitation are analyzed.The mathematical model of the printing membrane under nonuniform tension is established.Based on the DAlembert principle and von Karman nonlinear plate theory,the forced nonlinear partial differential equations of the printing membrane under nonuniform tension are deduced.The Galerkin method is applied for discretizing the governing equations,and the method of multiple scales is employed to determine the solution of the ordinary differential equations.The influence of the aspect ratio and the tension ratio on the system stability is highlighted.The results show that nonlinear vibration of the printing membrane can be suppressed by increasing the aspect ratio and reducing the tension ratio in the actual production process.
Nonlinear vibration Printing membrane The method of multiple scales Nonuniform tension
Ming-yue SHAO Jia-juan QING Jing WANG Ji-mei WU Yan WANG Ding-Qiang LIU
Faculty of Printing.Packing and Digital Media Engineering, Xian University of Technology, Xian, 71 School of Civil Engineering and Architecture, Xian University of Technology, Xian, 710048, P.R.Chi
国际会议
石家庄
英文
153-157
2019-11-01（万方平台首次上网日期，不代表论文的发表时间）