Stable inversion-based robust tracking control in DC-DC nonlinear switched converters

This article studies the robust tracking control problem in nonminimum phase DC-DC nonlinear switched power converters. The proposed procedure introduces a stable inversion-based iterative technique that, taking advantage of Banach's fixed point theorem, provides closed-form analytic expression...

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Bibliographic Details
Published inProceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference pp. 2789 - 2794
Main Authors Olm, J.M., Ros, X., Shtessel, Yu.B.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2009
Subjects
DC-DC power converters
Inverse problems
Mathematics
Power system dynamics
Power system simulation
Robust control
Robustness
Switching converters
Virtual colonoscopy
Voltage control
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Summary:This article studies the robust tracking control problem in nonminimum phase DC-DC nonlinear switched power converters. The proposed procedure introduces a stable inversion-based iterative technique that, taking advantage of Banach's fixed point theorem, provides closed-form analytic expressions uniformly convergent to the exact solution of the corresponding inverse problem. Then, piecewise constant load disturbances belonging to an a priori known compact set are successfully rejected by means of dynamic compensation. Simulation results validate the proposal.
ISBN:9781424438716
1424438713
ISSN:0191-2216
DOI:10.1109/CDC.2009.5399537