摘要
本文从振动子的运动方程出发,讨论了为实现不失真的传输,振动子应具备的最佳阻尼率ζ以及为保证低频振动子的最佳ζ值所需的外接电阻值的实验求法。
According to the vibrators moving equations, the optimal damper coefficient which vibrators should possess is discussed in order to achieve the transfer with high fidelity in this paper, It also presents an experimental method for determining the value of external resistance, which is needed for lower frequency vibrators, to ensure its optimal damper coefficient.
出处
《沈阳建筑工程学院学报》
1989年第2期46-51,共6页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
光线示波器
低频
振子
电阻
Damper Coefficient, Electomagnatic Damper, External Resistance Step response
