摘要:開關電源技術的數(shù)字控制可實現(xiàn)先進的控制策略,簡化系統(tǒng)的結構,縮小體積,提高系統(tǒng)性能。本文用MATLAB中的SISOTOOL實現(xiàn)了數(shù)字控制移相全橋的PI補償,解決了移相全橋PI參數(shù)設計困難的問題,并用Simulink仿真驗證了設計的結果。
敘詞:SISOTOOL 移相全橋 數(shù)字控制
Abstract:The digital control of switching power supply technology can achieve advanced control strategy, simplify the system structure, reduce the volume and improve the performance . This paper realize the PI compensation of digital control Phase Shift Full Bridge, resolves its difficulty for designing PI paramenters using SISOTOOL of MATLAB and the simulation proves the result designed.
Keyword:SISOTOOLPhase-Shifted-Full-Bridge digital control