典型文献
An analysis on a rigid-flexible coupling system of an oscillating mass and a rotating disk
文献摘要：
A mass-rod-disk system consisting of an oscillating mass attached to a rigid rotating disk by an elastic rod is designed to study rigid-flexible coupling mechanism.Suppose the rod is lightweight and has enough stiffness,the theorems of linear momentum and angular momentum are applied to the mass-rod-disk system based on the kinematic description of the system.With respect to two deflections of the mass and one angular velocity of the system,a group of nonlinear differential equations are established where the tangential inertial force,centrifugal force,Coriolis force as well as the moments of additional inertial forces take important effects on the dynamic response.For the sake of description,these three types of inertial forces mentioned before are referred to as additional inertial forces in this paper.The horizontal deflections of the mass and the angular velocity of the disk rotating about a fixed-axis are numerically solved for the prescribed external torque.The oscillating trajectory of the mass is deeply influenced by the additional inertial forces,meanwhile the dynamic fluctuations of the angular velocity and rotary in-ertia of the system are strongly affected by the mass oscillation.
文献关键词：
中图分类号：
作者姓名：
Jian Liu;Kai Zhang;Zhanfang Liu
作者机构：
College of Aerospace Engineering,Chongqing University,Chongqing 400040,China;CSSC Haizhuang Wind Power Co.,LTD,Chongqing 401123,China;State Key Laboratory of Ultrasound in Medicine and Engineering,Chongqing Medical University,Chongqing 400016,China
文献出处：
引用格式：
[1]Jian Liu;Kai Zhang;Zhanfang Liu-.An analysis on a rigid-flexible coupling system of an oscillating mass and a rotating disk)[J].力学快报（英文）,2022(05):341-348
A类：
ertia
B类：
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AB值：
0.493302
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