球式自动平衡装置的数值仿真与实验研究  

Numerical Simulation and Experimental Study of an Automatic Ball Balancer

作　　者：谭青[1] 周铁[1] 黄秀祥[1] 

机构地区：[1]中南大学机电工程学院,长沙410083

出　　处：《噪声与振动控制》2008年第3期142-145,共4页Noise and Vibration Control

摘　　要：利用拉格朗日方程推导出球式自动平衡装置的运动微分方程,并提出应用MATLAB软件对运动微分方程进行数值分析的仿真方法。建立单自由度振动系统的球式自动平衡装置实验台,配置相应的振动信号测试系统。通过仿真与实验验证球式自动平衡装置的减振性能。The equations of motion of the rotor with an automatic ball balancer are derived by using Lagrange＇s equation. The method of simulation is presented by application of the numerical value analyzing software MATLAB. Experiments are performed on an automatic ball balancer which mounted on a single-freedom vibration system. The results reveal that the balancer is able to reduce the unbalance vibration in a rotor.

关 键 词：振动与波 旋转机械 球式自动平衡装置 MATLAB 

分 类 号：TH113.1[机械工程—机械设计及理论]