【摘要】 针对在交_交变频器研究中变频器输出电压波形不对称的问题 ,提出用模糊控制方法来进行改造 ,并提供了一套系统的改造方案 ,最后给出实验结果和分析。实验证明 ,用模糊控制方法对采用余弦交截法的变频器输出波形对称度进行改造是行之有效的更多还原

【Abstract】 Fuzzy control method is brought forward to solve the question about dissymmetry of output waveform in the study of AC-AC transducer,and a systemic reshape scheme is offered in this paper.The result and analysis of experiment are presented in the end of this paper. The experiment proves that it is effective to reshape the symmetry degree of output waveform of AC-AC transducer with fuzzy control method.更多还原