Auto-disturbance-rejection control for phase-shifted resonant converter

Y. Lu, Ka Wai Eric Cheng, Siu Lau Ho

Research output: Journal article publicationJournal articleAcademic researchpeer-review

16 Citations (Scopus)


A robust auto-disturbance-rejection controller (ADRC) for phase-shifted resonant converters is proposed. The variation of load resistance is observed and estimated by an extended state observer, which is the core of the ADRC. A dedicated nonlinear state error feedback is proposed to synthesise the control actions to obtain superior dynamic performance. Laboratory experiments based on a Matlab/DSP system have been carried out and the results confirm the robustness of the controller.
Original languageEnglish
Pages (from-to)711-718
Number of pages8
JournalIEE Proceedings: Electric Power Applications
Issue number5
Publication statusPublished - 9 Oct 2006

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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