SARKAWI, HAFEZ and Jali, Mohd Hafiz (2013) An Implementation Of Full-State Observer And Controller For Dynamic State-Space Model Of Zeta Converter. In: Seminar Hasil Penyelidikan Sektor Pengajian Tinggi Kementerian Pendidikan Malaysia, Ke-3, 2-3 Julai 2013, EDC, Universiti Utara Malaysia. (Unpublished)
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Abstract
Zeta converter is a fourth order dc-dc converter that can increases (step-up) or decreases (step-down) the input voltage. The converter needs feedback control to regulate its output voltage. A full-state observer can be used to estimate the states of the system in condition the output must be observable. The estimated states can be fed to full-state feedback controller to control the plant. This paper presents the dynamic model of zeta converter. The converter is modeled using state-space averaging (SSA) technique. Full-state observer and controller are implemented on the converter to regulate the output voltage. The simulation results are presented to verify the accuracy of the modeling and the steady-state performance subjected to input and load disturbances.
| Item Type: | Conference or Workshop Item (Paper) |
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| Uncontrolled Keywords: | Modeling, zeta converter, SSA technique, full-state feedback controller, full-state observer |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Electronics and Computer Engineering > Department of Industrial Electronics |
| Depositing User: | HAFEZ SARKAWI |
| Date Deposited: | 20 Aug 2013 03:34 |
| Last Modified: | 28 May 2015 03:59 |
| URI: | http://eprints.utem.edu.my/id/eprint/8831 |
| Statistic Details: | View Download Statistic |
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