混沌振动筛振幅与阻尼比的确定

<title>termination of Amplitude and Ratio of Damping of Chaotic Vibrating Screen

通过混沌振动筛线性化系统运动徽分方程,推导出振幅及系统动力放大系数比ε,在振动筛托架的振动能量能有效地被筛箱所吸收且振动筛能产生混沌振动的前提下,提出确定阻尼比的方法。

<abstract>sed on linearized kinetic differential equation of chaotic vibrating screen,amplitude and dynamic amplified coefficient of the system-ε are derived.It is presuppositions that vibrating energy of the bracket of vibrating screen can be absorbed by screen box and chaotic vibration can be realized, the way to determinie ratio of damping is put forward.