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Maximum Power Extraction from a Standalone Photo Voltaic System via Neuro-Adaptive Arbitrary Order Sliding Mode Control Strategy with High Gain Differentiation

Anjum, Muhammad Bilal; Khan, Qudrat; Ullah, Safeer; Hafeez, Ghulam; Fida, Adnan; Iqbal, Jamshed; R. Albogamy, Fahad

Authors

Muhammad Bilal Anjum

Qudrat Khan

Safeer Ullah

Ghulam Hafeez

Adnan Fida

Fahad R. Albogamy



Abstract

In this work, a photovoltaic (PV) system integrated with a non-inverting DC-DC buck-boost converter to extract maximum power under varying environmental conditions such as irradiance and temperature is considered. In order to extract maximum power (via maximum power transfer theorem), a robust nonlinear arbitrary order sliding mode-based control is designed for tracking the desired reference, which is generated via feed forward neural networks (FFNN). The proposed control law utilizes some states of the system, which are estimated via the use of a high gain differentiator and a famous flatness property of nonlinear systems. This synthetic control strategy is named neuroadaptive arbitrary order sliding mode control (NAAOSMC). The overall closed-loop stability is discussed in detail and simulations are carried out in Simulink environment of MATLAB to endorse effectiveness of the developed synthetic control strategy. Finally, comparison of the developed controller with the backstepping controller is done, which ensures the performance in terms of maximum power extraction, steady-state error and more robustness against sudden variations in atmospheric conditions.

Citation

Anjum, M. B., Khan, Q., Ullah, S., Hafeez, G., Fida, A., Iqbal, J., & R. Albogamy, F. (2022). Maximum Power Extraction from a Standalone Photo Voltaic System via Neuro-Adaptive Arbitrary Order Sliding Mode Control Strategy with High Gain Differentiation. Applied Sciences, 12(6), Article 2773. https://doi.org/10.3390/app12062773

Journal Article Type Article
Acceptance Date Jan 28, 2022
Online Publication Date Mar 8, 2022
Publication Date Mar 2, 2022
Deposit Date Jan 28, 2022
Publicly Available Date Oct 27, 2022
Journal Applied Sciences (Switzerland)
Electronic ISSN 2076-3417
Publisher MDPI
Peer Reviewed Peer Reviewed
Volume 12
Issue 6
Article Number 2773
DOI https://doi.org/10.3390/app12062773
Public URL https://hull-repository.worktribe.com/output/3917561
Publisher URL https://www.mdpi.com/2076-3417/12/6/2773

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Copyright Statement
Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
This article is an open access article distributed under the terms and
conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).





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