Stability analysis of a tightly controlled load supplied by a DC-DC boost converter with a modified sliding mode controller

Abstract : It is common in transportation systems to have small LC filters connected to constant power loads. That may lead to instabilities. To stabilize the system without increasing its weight and volume, a new control scheme is studied, based on a sliding mode controller. It is applied to a DC-DC boost converter that supplies a constant power load. The stability analysis is done using discrete-time model to obtain a Jacobian matrix. Eigenvalues of the Jacobian matrix are calculated to conclude about the stability. Simulations and experimental results are given to validate the modified control.
Type de document :
Communication dans un congrès
Institute of Electrical and Electronics Engineers ( IEEE ). ITEC 2014, IEEE Transportation Electrification Conference and Exposition, Jun 2014, Dearborn (MI), United States. Curran Associates, Inc. ( Nov 2013 ), pp.52-57, 2014 IEEE Transportation Electrification Conference and Expo (ITEC 2014) 〈10.1109/ITEC.2014.6861851〉
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https://hal.univ-lorraine.fr/hal-01386392
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Soumis le : lundi 24 octobre 2016 - 09:22:55
Dernière modification le : mardi 27 mars 2018 - 18:56:01

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Louis-Marie Saublet, Roghayeh Gavagsaz-Ghoachani, Jean-Philippe Martin, Serge Pierfederici, Babak Nahid-Mobarakeh, et al.. Stability analysis of a tightly controlled load supplied by a DC-DC boost converter with a modified sliding mode controller. Institute of Electrical and Electronics Engineers ( IEEE ). ITEC 2014, IEEE Transportation Electrification Conference and Exposition, Jun 2014, Dearborn (MI), United States. Curran Associates, Inc. ( Nov 2013 ), pp.52-57, 2014 IEEE Transportation Electrification Conference and Expo (ITEC 2014) 〈10.1109/ITEC.2014.6861851〉. 〈hal-01386392〉

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