in this paper the test and identification theory of viscosity damping coefficient were introduced from the linear and nonlinear model of governor.
该文根据调速器的线性模型和非线性模型的运动方程介绍了粘性阻尼系数的测试和识别原理。
identification of dynamic natural frequencies and viscosity damping coefficient for a large-scale structure in practical working condition is a very difficult problem.