By means of eigen-analysis , this paper presented the careful research for the damping characteristic of low frequency oscillation in power system .
本文基于特征值分析法，对电力系统低频振荡的阻尼特性问题进行了深入的研究。
参考来源 - 电力系统阻尼特性的仿真研究Traditional vehicle suspension system is passive control system. It is designed for certain special road surface and vehicle riding state, which vibration dampers have fixed damping characteristic.
传统的车辆悬架系统是被动悬架系统，是按某种特定的路面状况和车辆运行状态进行设计的，其减振器的阻尼特性是不可调的，当路面状况和车辆运行状态超出设计条件时，固定阻尼特性的被动悬架系统的减振效果将大为降低。
参考来源 - 电流变液阻尼器用于车辆减振的智能控制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The damping characteristic is relevant with the air spring structure and is influenced by external excitation frequency and amplitude.
空气弹簧的阻尼特性与空气弹簧本身结构有关，同时还受外界激扰频率及振幅的影响。
The impact of turbine governor on the damping characteristic of power system can be determined by the sign and magnitude of the added damping coefficient.
汽轮机调速系统对电力系统阻尼特性的影响可以通过其提供的附加阻尼系数的符号和大小来确定。
The mathematic model of oil-gas spring nonlinear stiffness and damping characteristic of a construction truck is created and introduced into the vehicle model.
推导并建立了某工程车辆油气弹簧的非线性刚度和阻尼特性的数学模型，并将其导入到车辆模型中。
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