Modeling and Fuzzy Logic with Integrator Control for the ZVZCS PWM DC/DC Converter

Authors :: Wan Jianru
Shen Hong
Yang Xiaobo
Wang Xiaohuan
Wu Weiyang
Source :: 2006 CES/IEEE 5th International Power Electronics and Motion Control Conference.
Publication Year :: 2006
Publisher :: IEEE, 2006.
Abstract: In this paper, a small signal model of a novel ZVZCS FB-PWM DC/DC converter is built and analyzed. A double closed loop controller is employed: the inner loop is a PI controller and the outer loop is a fuzzy logic with integrator controller. The novel control strategy improves the performance of the converter greatly, such as stability, control precision and dynamic response. The dramatic feature of topology and the superiority of control strategy are proved by experiment results on a 3 kW prototype

Subjects :: Forward converter
Small-signal model
Flyback converter
Computer science
Control theory
PID controller
Fuzzy control system
Fuzzy logic
Inner loop

Database :: OpenAIRE
Journal :: 2006 CES/IEEE 5th International Power Electronics and Motion Control Conference
Accession number :: edsair.doi...........a99385983b7a9fd4c5d4b4e6e2d202c3
Full Text :: https://doi.org/10.1109/ipemc.2006.4778194

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