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Design of Novel Full Digital Fuzzy Controller of SPWM
Author(s): 
Pages: 56-58
Year: Issue:  4
Journal: POWER ELECTRONICS

Keyword:  控制器电源/调压系统;
Abstract: 将模糊控制技术与常规PID控制技术相结合,设计了开关电源调压系统PID控制器,该控制器以微处理器80C196KC为核心,采用SPWM专用芯片SA828,实现了开关电源调压系统的电压、电流双闭环控制.试验表明,该模糊控制器控制效果良好,不仅使被控系统具有较小的超调量,而且系统的响应时间和稳态误差均较小,从而使所设计的中频电源具有较高的供电品质.
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