摘要
分析了滞环控制开关频率不固定的原因,并在原有基础之上进行改进,设计了一种新的数字滞环控制器,实验结果表明,可以方便限制最高开关频率及保持较高的控制精度。
The reason which the switching frequency of hysteresis control without fixing was analyzed. A new digital hysteresis controller was designed based on the original design. The experiment results show that it makes it easily limiting the maximum switching frequency and acquiring higher control accuracy.
出处
《电源技术》
CAS
CSCD
北大核心
2016年第3期690-692,共3页
Chinese Journal of Power Sources
基金
国家自然科学基金(51175052)
常州市科技项目(CJ20130014)
关键词
滞环控制
数字化
开关频率
hysteresis control
digital
switching frequency
