Olm, J.M., Biel, D., Fossas, E. and Zinober, A.S.I. (2007) Sliding motion, robust control and power loss minimization in a class of non-linear switched converters. International Journal of Control, 80 (6). pp. 968-981. ISSN 0020-7179
Full text not available from this repository. (Request a copy)Abstract
In this paper we propose a sliding mode control scheme that allows robust control of the output voltage in a class of non-linear switched converters that includes the non-inverting buck-boost, the Watkins-Johnson and the inverse of Watkins-Johnson. Using a full-state reference profile-based sliding surface, periodic signals may be tracked by the output voltage under appropriate restrictions. Furthermore, semi-infinite programming techniques are used to minimize power loses while taking into account the existence of load perturbations. The procedure consists of choosing a reference signal for the inductor current with minimum root mean square, subject to the maintenance of sliding regime under possible load variation in a set with known bounds. Realistic simulation results show a highly robust performance in the presence of load disturbances.
| Item Type: | Article |
|---|---|
| Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield) ?? Sheffield.AMA ?? |
| Depositing User: | Mrs Megan Hobbs |
| Date Deposited: | 22 Mar 2010 11:48 |
| Last Modified: | 07 Jun 2010 11:10 |
| Published Version: | http://dx.doi.org/10.1080/00207170701261960 |
| Status: | Published |
| Publisher: | Taylor & Francis |
| Identification Number: | 10.1080/00207170701261960 |
| URI: | http://eprints.whiterose.ac.uk/id/eprint/10641 |
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