theoretical damping

Experiment shows that when damping coefficient and positive feedback capacity are properly chosen and theoretical amplitude-frequency curve is basically in conformity with actual one, the alias filter can provide high fidelity of transmitted seismic signal.

实验表明，阻尼系数和正反馈电容选择合适，理论计算的幅频特性曲线和实测的幅频特性曲线基本一致，可以实现去假频滤波器对传输地震信号的高保真。

Calculation and Theoretical Analysis of Flexible Damping Support for Simulated Machine Group of 600 MW Turbogenerator

60万千瓦汽轮发电机模拟机组弹性阻尼支承理论分析及计算

Experimental and Theoretical Investigation into Load Sensitive Damping in Three Piece

三大件货车转向架载荷敏感阻尼的试验和理论研究

Theoretical study on cold-air damping of the Qinling Mountains

秦岭山脉对冷空气屏障的理论研究

Characteristics and Theoretical Analysis of Modal Damping of Cable-supported Bridges

缆索支承桥梁模态阻尼特性及理论分析

Theoretical analysis for the damping method in the transient process of an inertial vibrating machine

惯性式振动机过渡过程阻尼消振法的理论分析

On the basis of theoretical knowledge of the shaft model simplified calculation, get the shaft is calculated parameters such as stiffness and damping, etc. The theoretical calculations tend to biggish error with the actual measurement, necessary data for correction.

在理论知识的基础上对轴系进行模型的简化计算，得到轴系的计算参数如刚度、阻尼等。理论计算往往会存在较大的误差，必需以实际的测量数据来进行校正。

By theoretical analysis of the relationship between the intensity distribution and the LSW amplitude, the damping constant was obtained.

对此，进行了理论分析，得出了衍射条纹强度分布与表面波振幅之间的解析关系式。