%0 Journal Article %A Jenabzadeh, Ahmadreza %A Binazadeh, Tahereh %A Safarinejadian, Behrooz %T Nonlinear Stability analysis of Multiple Adaptive Notch Filter with semistability Lyapunov Theorem and performance improvement in the presence of sinusoidal disturbances %J Journal of Control %V 9 %N 2 %U http://joc.kntu.ac.ir/article-1-219-en.html %R %D 2015 %K Frequency Estimation, Adaptive Notch Filter, Semistability, Ultimate Boundedness, Sinusoidal Disturbance, %X In this paper, different cases of the stability of Multiple Adaptive Notch Filter (MANF) are studied. The structure of MANF is composed of N parallel subfilters. Each subfilter estimates the parameters of one the components of quasi periodic signals including the sum of N periodic signals. For this structure, there are three different cases of stability for N=K, N>K and N %> http://joc.kntu.ac.ir/article-1-219-en.pdf %P 25-34 %& 25 %! %9 Research paper %L A-10-231-1 %+ Shiraz University of Technology %G eng %@ 2008-8345 %[ 2015