Sarkawi, Hafez and Yoshito, Ohta (2016) Optimal state-feedback and proportional-integral controller performance comparison for DC-DC Zeta converter operating in continuous conduction mode. In: Proceedings of the SICE Annual Conference 2016, 20-23 September 2016, Tsukuba, Japan.
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Abstract
A dc-dc zeta converter can be used to step-up or step-down input voltage. In order to stabilize the output voltage, a control subsystem needs to be deployed. This paper presents state-feedback controller for the dc-dc zeta converter using optimal control design technique. Performance comparison is made with proportional-integral (PI) controller. The system’s response subject to load perturbation is presented using PSIM® simulation tool. The proposed optimal control exhibits better control duty-cycle response thus better margin of stability compared to PI control.
Item Type: | Conference or Workshop Item (Poster) |
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Uncontrolled Keywords: | Controller Performance, Dc-dc Zeta Converter, Converter Operating |
Divisions: | Faculty of Engineering Technology > Department of Electronics & Computer Engineering Technology |
Depositing User: | HAFEZ SARKAWI |
Date Deposited: | 09 May 2022 12:30 |
Last Modified: | 09 May 2022 15:54 |
URI: | http://eprints.utem.edu.my/id/eprint/25167 |
Statistic Details: | View Download Statistic |
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