scholarly journals Identification scheme for fractional Hammerstein models with the delayed Haar wavelet

2020 ◽  
Vol 7 (3) ◽  
pp. 882-891
Author(s):  
Kajal Kothari ◽  
Utkal Mehta ◽  
Vineet Prasad ◽  
Jito Vanualailai
Keyword(s):  
Haar Wavelet ◽  
Identification Scheme ◽  
Hammerstein Models

scholarly journals A simple scheme for semi-recursive identification of Hammerstein system nonlinearity by Haar wavelets

2013 ◽  
Vol 23 (3) ◽  
pp. 507-520 ◽  
Author(s):  
Przemysław Śliwiński ◽  
Zygmunt Hasiewicz ◽  
Paweł Wachel
Keyword(s):  
Numerical Stability ◽  
Haar Wavelet ◽  
Recursive Identification ◽  
Simulation Experiments ◽  
Simple Scheme ◽  
Output Data ◽  
Hammerstein System ◽  
Identification Scheme ◽  
Moderate Number ◽  
System Nonlinearity

Abstract A simple semi-recursive routine for nonlinearity recovery in Hammerstein systems is proposed. The identification scheme is based on the Haar wavelet kernel and possesses a simple and compact form. The convergence of the algorithm is established and the asymptotic rate of convergence (independent of the input density smoothness) is shown for piecewise- Lipschitz nonlinearities. The numerical stability of the algorithm is verified. Simulation experiments for a small and moderate number of input-output data are presented and discussed to illustrate the applicability of the routine.

Mode-Based Controller Design for Hammerstein Models Using Closed-Loop Tranjent Response Data

2016 ◽  
Vol 136 (5) ◽  
pp. 625-632
Author(s):  
Yoshihiro Matsui ◽  
Hideki Ayano ◽  
Shiro Masuda ◽  
Kazushi Nakano
Keyword(s):  
Closed Loop ◽  
Controller Design ◽  
Response Data ◽  
Hammerstein Models

Efficient identification scheme with bilinear map

2009 ◽  
Vol 29 (7) ◽  
pp. 1779-1781
Author(s):  
Lian-hao LIU ◽  
Bu-yun QU
Keyword(s):  
Bilinear Map ◽  
Identification Scheme

Speckle reduction of SAR image based on morphological Haar wavelet

2013 ◽  
Vol 32 (3) ◽  
pp. 746-748 ◽  
Author(s):  
Min LI ◽  
Zi-you ZHANG ◽  
Lin-ju LU
Keyword(s):  
Haar Wavelet ◽  
Speckle Reduction ◽  
Sar Image

Application of Quaternion Numbers in Identification Scheme

2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Reza Alimoradi
Keyword(s):  
Access Control ◽  
Control Methods ◽  
Identification Procedure ◽  
Identification Scheme

The goal of an identification procedure is access control. Methods that permit an identification are called identification protocols. In this paper, first we introduced quaternion numbers. In addition we proposed a new identification scheme based on quaternions. Finally, the security of our scheme is analyzed.

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