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31.
Abdelhadi Radouane Fouad Giri Faycal Ikhouane Tarek Ahmed‐Ali Fatima‐Zahra Chaoui Adil Brouri 《International Journal of Adaptive Control and Signal Processing》2017,31(3):332-359
Existing works on Wiener system identification have essentially been focused on the case where the output nonlinearity is memoryless. When memory nonlinearities have been considered, the focus has been restricted to backlash like nonlinearities. In this paper, we are considering Wiener systems where the output nonlinearity is a general hysteresis operator captured by the well‐known Bouc–Wen model. The Wiener system identification problem is addressed by making use of a steady‐state property, obtained in periodic regime, referred to as ‘hysteretic loop assumption’. The complexity of this problem comes from the system nonlinearity as well as its unknown parameters that enter in a non‐affine way in the model. It is shown that the linear part of the system is accurately identified using a frequency method. Then, the nonlinear hysteretic subsystem is identified, on the basis of a parameterized representation, using a prediction‐error approach. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
32.
Ait Abdelkadir Abdelaziz Oublal Essaadia Sahal Mustapha Soucase Benabé Mari Kotri Abdelhadi Hangoure Mohmed Kumar Naveen 《SILICON》2023,15(5):2125-2135
Silicon - CdS/CIGS mono junction is a potential approach to produce an ultra-high efficiency and low-cost all-thin-film solar cell. In this article, a conventional mono junction with a maximum... 相似文献