Zhou Zhaoying, Yang Jin, Zhang Yi, Song Gang . Modeling in Frequency Domain and Its Applicaton in Electromechanical Systems[J]. Editorial Office of Optics and Precision Engineering, 1994,(1): 61-67
Zhou Zhaoying, Yang Jin, Zhang Yi, Song Gang . Modeling in Frequency Domain and Its Applicaton in Electromechanical Systems[J]. Editorial Office of Optics and Precision Engineering, 1994,(1): 61-67DOI:
This paper addresses an approach for dynamic parameters estimation in frequency domain. First
an outline of frequency domain modeling and its development is presented.The approach discussed here involes two step algorithm:an estimate of the spectral density function from input-output signals of a linear system and an estimate of its dynamic parameter from frequency response data obtained in the first step.Some parameter estimation algorithms are derived by minimizing a unified from of loss function using different selections of weights. At last
wide variety of application in electromechanical systems such as measurement