Abstract
This brief proposes a control strategy to regulate the DC/DC Boost converter system affected by line and load uncertainties. The objective of regulating the output voltage in the presence of uncertainties in input voltage and load is met by proposing a non-singular terminal sliding mode control (NTSMC) method combined with a finite-time convergent observer (FCO). The stability of the controller in tracking the reference voltage and regulation of the output voltage is analyzed. Extensive simulations comparison results are implemented to verify the effectiveness of the proposed control method.
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Acknowledgements
This research was supported by The University Synergy Innovation Program of Anhui Province (GXXT-2019-019).
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Qi, M., Shu, Y., Wan, C., Lang, J., Zheng, S. (2022). Non-singular Terminal Sliding Mode Control Algorithm for DC/DC Boost Converter System Based on a Finite-Time Convergent Observer. In: Hu, C., Cao, W., Zhang, P., Zhang, Z., Tang, X. (eds) Conference Proceedings of 2021 International Joint Conference on Energy, Electrical and Power Engineering. Lecture Notes in Electrical Engineering, vol 899. Springer, Singapore. https://doi.org/10.1007/978-981-19-1922-0_9
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DOI: https://doi.org/10.1007/978-981-19-1922-0_9
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