Nonlinear Backstepping Controller for Magnetic Linked DC-DC Converter
Article
| Article Title | Nonlinear Backstepping Controller for Magnetic Linked DC-DC Converter |
|---|---|
| ERA Journal ID | 4453 |
| Article Category | Article |
| Authors | Shipon, Md. Rezaur Rahman, Islam, Md. Rashidul, Sarker, Md. Shahan, Rahman, Md. Ashib, Hassan, Waqas, Islam, Md. Shazarul and Hossain, Md. Alamgir |
| Journal Title | IEEE Transactions on Industry Applications |
| Number of Pages | 11 |
| Year | 2025 |
| Publisher | IEEE (Institute of Electrical and Electronics Engineers) |
| Place of Publication | United States |
| ISSN | 0093-9994 |
| 1939-9367 | |
| Digital Object Identifier (DOI) | https://doi.org/10.1109/TIA.2025.3606450 |
| Web Address (URL) | https://ieeexplore.ieee.org/abstract/document/11151774 |
| Abstract | This paper presents an advanced nonlinear backstepping controller for a magnetic-linked DC-DC converter, designed to achieve stable voltage regulation with zero steady-state error, minimal settling time, and reduced chattering effects. The controller's performance is evaluated under various operating conditions, including step changes in the reference signal, as well as variations in load and input voltage. The proposed controller features only a single adjustable gain parameter, which simplifies the overall design process. The performance of the controller is compared to that of the traditional proportionalintegral controller and other nonlinear sliding mode controllers, such as the double integral sliding mode controller and the no integral sliding mode controller. The results of simulations in MATLAB/Simulink demonstrate that the backstepping controller outperforms existing controllers in terms of overshoot, steadystate error, and settling time. Experimental validation on a scaleddown laboratory test platform further confirms the superior control performance of the proposed backstepping controller for magnetic-linked DC-DC converters. |
| Keywords | Nonlinear backstepping controller; Magnetic linked dc-dc converter; Robust voltage regulation; Sliding mode controller |
| Contains Sensitive Content | Does not contain sensitive content |
| ANZSRC Field of Research 2020 | 400802. Electrical circuits and systems |
| Public Notes | The accessible file is the accepted version of the paper. Please refer to the URL for the published version. |
| Byline Affiliations | Rajshahi University of Engineering and Technology, Bangladesh |
| APD Engineering, Australia | |
| University of Tasmania | |
| School of Engineering |
https://research.usq.edu.au/item/1007v7/nonlinear-backstepping-controller-for-magnetic-linked-dc-dc-converter
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| Nonlinear_Backstepping_Controller_for_Magnetic_Linked_DC-DC_Converter.pdf | ||
| File access level: Anyone | ||
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