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Trong Vu, T., O'Driscoll, S. and Ringwood, John (2014) A feasibility study into the robust control of a variable-frequency wide operating range flyback converter. Proceedings of the 25th Irish Signals and Systems Conference, ISSC 2014.
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Abstract
Modelling and design of a robust controller for fixed-frequency PWM DC-
to-DC power converters are well-known problems and have been intensively investigated
in the literature. However, none of the existing studies considers the variable-frequency
applications recently employed to improve efficiency. This paper focuses on synthesizing
a robust compensator for a variable-frequency, wide operating range,
flyback converter
using the H1 framework. The simulation results show that it is possible to design a single
controller that can preserve stability over the whole working range of the converter, but
robust performance may be compromised.
| Item Type: | Article |
|---|---|
| Keywords: | Robust H1 control; flyback conveter; variable frequency PWM; |
| Academic Unit: | Faculty of Science and Engineering > Electronic Engineering |
| Item ID: | 6777 |
| Depositing User: | Professor John Ringwood |
| Date Deposited: | 13 Jan 2016 12:19 |
| Journal or Publication Title: | Proceedings of the 25th Irish Signals and Systems Conference, ISSC 2014 |
| Publisher: | ISSC |
| Refereed: | Yes |
| Related URLs: | |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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