TY - JOUR
T1 - Comparison of hybrid control techniques for buck and boost DC-DC converters
AU - Mariéthoz, Sbastien
AU - Almér, Stefan
AU - Bâja, Mihai
AU - Beccuti, Andrea Giovanni
AU - Patino, Diego
AU - Wernrud, Andreas
AU - Buisson, Jean
AU - Cormerais, Hervé
AU - Geyer, Tobias
AU - Fujioka, Hisaya
AU - Jönsson, Ulf T.
AU - Kao, Chung Yao
AU - Morari, Manfred
AU - Papafotiou, Georgios
AU - Rantzer, Anders
AU - Riedinger, Pierre
N1 - Funding Information:
Manuscript received March 28, 2008; revised January 20, 2009; accepted August 05, 2009. Manuscript received in final form October 19, 2009. First published December 15, 2009; current version published August 25, 2010. Recommended by Associate Editor F. Vasca. This work was supported by the European Commission Research Project FP6-IST-511368 Hybrid Control (HYCON). S. Mariéthoz, S. Almér, and M. Morari are with the Automatic Control Laboratory, ETH Zürich, Physikstrasse 3, CH-8092 Zürich, Switzerland (e-mail: [email protected]) U. Jönsson is with the Optimization and Systems Theory, Royal Institute of Technology, 10044 Stockholm, Sweden. M. Bâja, J. Buisson, and H. Cormerais are with the SUPELEC/IETR, F-35576 Cesson-Sévigné Cedex, France. D. Patino and P. Riedinger are with the CNRS-CRAN, Nancy Université, 54516 Vandoeuvre les Nancy, France. A. Wernrud and A. Rantzer are with the Department of Automatic Control, Lund University, SE 221 00 Lund, Sweden. H. Fujioka is with the Graduate School of Informatics, Kyoto University, Kyoto 606-8501, Japan. C.-Y. Kao is with the Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan. T. Geyer is with the Department of Electrical and Computer Engineering, University of Auckland, Auckland 1502, New Zealand. A. G. Beccuti and G. Papafotiou are with the ABB Schweiz Corporate Research, Segelhofstrasse 1K, Baden 5 Daettwil, Switzerland. Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TCST.2009.2035306
PY - 2010/9
Y1 - 2010/9
N2 - Five recent techniques from hybrid and optimal control are evaluated on two power electronics benchmark problems. The benchmarks involve a number of practically interesting operating scenarios for fixed-frequency synchronous dc-dc converters. The specifications are defined such that good performance can only be obtained if the switched and nonlinear nature of the problem is accounted for during the design phase. A nonlinear action is featured in all methods either intrinsically or as external logic. The designs are evaluated and compared on the same experimental platform. Experiments show that the proposed methods display high performances, while respecting circuit constraints, thus protecting the semiconductor devices. Moreover, the complexity of the controllers is compatible with the high-frequency requirements of the considered application.
AB - Five recent techniques from hybrid and optimal control are evaluated on two power electronics benchmark problems. The benchmarks involve a number of practically interesting operating scenarios for fixed-frequency synchronous dc-dc converters. The specifications are defined such that good performance can only be obtained if the switched and nonlinear nature of the problem is accounted for during the design phase. A nonlinear action is featured in all methods either intrinsically or as external logic. The designs are evaluated and compared on the same experimental platform. Experiments show that the proposed methods display high performances, while respecting circuit constraints, thus protecting the semiconductor devices. Moreover, the complexity of the controllers is compatible with the high-frequency requirements of the considered application.
KW - DC-DC
KW - hybrid control
KW - model predictive control (MPC)
KW - robust control
KW - sampled data control
UR - https://www.scopus.com/pages/publications/77956230441
U2 - 10.1109/TCST.2009.2035306
DO - 10.1109/TCST.2009.2035306
M3 - Article
AN - SCOPUS:77956230441
SN - 1063-6536
VL - 18
SP - 1126
EP - 1145
JO - IEEE Transactions on Control Systems Technology
JF - IEEE Transactions on Control Systems Technology
IS - 5
M1 - 5353610
ER -