“自适应噪声抵消技术的原理最早是在[17]中提出的,由于其良好的动态响应能力和抗扰能力,自适应陷波滤波(adaptive notch filter,ANF)在信号处理中得到了广泛的应用。文献[18]将ANF用于提高并联型有源电力滤波器系统中谐波检测的动态响应能力。此外,还对ANF进行了修改,以检测变化频率的谐波的频率、相位和幅度[19]。...
网络释义 1. 自适应陷波器 自适应陷波器,adaptive notch... ... )adaptive notch filter自适应陷波器) notch filter 自适应陷波器 ... www.dictall.com|基于2个网页 2. 自适应陷波滤波器 自适应陷波... ... ) notch filter 自适应陷波器 )adaptive notch filter自适应陷波滤波器) adaptive notch ...
ADAPTIVE NOTCH FILTERPROBLEM TO BE SOLVED: To provide an adaptive notch filter which can make notch characteristics steep and accelerate a convergence in adaptive operation.IKUNO MASARU生野 賢
PROBLEM TO BE SOLVED: To provide an adaptive notch filter which can make notch characteristics steep and accelerate a convergence in adaptive operation.;SOLUTION: An SSB detection output, which is set to a constant level by an automatic level process circuit 8 by receiving the SSB detection outpu...
Ioannou, Adaptive notch filter using real-time parameter estimation, IEEE Transactions on Control Systems Technology 19 (3) (2011) 673-681.Levin J. Adaptive notch filter using real-time parameter estimation. IEEE Trans Control Syst Technol 2011;19(3):673-81....
It is argued that adaptive notch filters are feedback algorithms that contain a local adaptive observer in the feedback loop. It is shown that the adaptive notch filter (ANF), which was originally conceived as a discrete-time ANF, is basically equivalent to the recently proposed adapted ...
详细可以看看相关书籍。据我所知，目前主要有两种方法。其一，通过在线系统辨识，识别出谐振频域，然后...
A real time processing system based on a digital signal processor is described in this paper, and the signal frequency of vortex flowmeter is computed by means of an adaptive notch filtering method. There is only one parameter to be estimated in the adaptive notch filter. This system process ...
Estimation of frequency and amplitude is widely used to accurately trace an unknown sinusoid.Two algorithms, the non-normalized and the normalized frequency estimators, for analysis of sinusoid using 3-dimension adaptive notch filter are presented in this paper.Both of them can achieve accurate estimat...
In this study, an adaptive notch filter is introduced as a synchronous part instead of a phase-locked loop and as a signal processing unit as well. The proposed control strategy allows DG systems to detect properly the occurrence of islanding in a balanced distribution system. Simulation results...