EPE  Vol.6 No.9 , September 2014
Robust H Observer-Based Tracking Control for the Photovoltaic Pumping System
Abstract: In this paper, we propose a H robust observer-based control DC motor based on a photovoltaic pumping system. Maximum power point tracking is achieved via an algorithm using Perturb and Observe method, with array voltage and current being used to generate the reference voltage which should be the PV panel’s operating voltage to get maximum available power. A Takagi-Sugeno (T-S) observer has been proposed and designed with non-measurable premise variables and the conditions of stability are given in terms of Linear Matrix Inequality (LMI). The simulation results show the effectiveness and robustness of the proposed method.
Cite this paper: Ouachani, I. , Rabhi, A. , Hajjaji, A. , Tidhaf, B. and Zouggar, S. (2014) Robust H Observer-Based Tracking Control for the Photovoltaic Pumping System. Energy and Power Engineering, 6, 266-277. doi: 10.4236/epe.2014.69023.

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