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Title:

A Robust Model Predictive Control for Dual Active Bridge Converters Based on Super Twisting Observer and Sensitivity Analysis

Document type:
Zeitschriftenaufsatz
Author(s):
Shaobin Li; Dehao Kong; Yongxiang Xu; Wenjia Gao; Ralph Kennel; Marcelo Lobo Heldwein
Abstract:
Although model predictive control (MPC) offers fast dynamic responses and easier ways to deal with multiple control objectives, its weak robustness is still a crucial issue when there are model or passive component inaccuracies. The previous works either entail significant computational burden or suffer from limited dynamic performance. On the other hand, to pursue low current stress, the existing methods mainly employ Lagrange multiplier methods (LMM) to calculate optimal solutions. However, th...     »
Keywords:
Stress, Modulation, Voltage control, Optimization, Robustness, Predictive control, Topology, dual active bridge (DAB), current stress optimized (CSO), super-twisting observer (STO), sensitivity analysis
Journal title:
IEEE Journal of Emerging and Selected Topics in Power Electronics
Year:
2024
Year / month:
2024-08
Quarter:
3. Quartal
Month:
Aug
Journal issue:
( Early Access )
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1109/JESTPE.2024.3442919
Publisher:
IEEE
Print-ISSN:
2168-6777
E-ISSN:
2168-6785
Date of publication:
14.08.2024
Copyright statement:
(c) IEEE
Semester:
SS 24
TUM Institution:
Lehrstuhl für Hochleistungs-Umrichtersysteme
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