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Robust control of buck-boost converter in energy harvester: A linear disturbance observer approach
Published in Springer Verlag
Volume: 530
Pages: 555 - 566
An ingenious control of DC–DC buck-boost converter with uncertain dynamics is proposed in this paper. The proposed converter operates in buck-boost mode based on the uncertain input either from a photovoltaic cell (boost) or piezoelectric generator (buck). A linear disturbance observer is designed to alleviate the disturbances in load resistance and input source. The control is synthesized using sliding mode control. The stability of system is assured. The results are validated for a practical case of multi-energy harvesters. © Springer International Publishing AG 2016.
About the journal
JournalData powered by TypesetThe International Symposium on Intelligent Systems Technologies and Applications
PublisherData powered by TypesetSpringer Verlag
Open AccessNo