| 引用本文: | 范启富,施颂椒.闭环具有锯齿特性的PWM型DC-DC buck变换器周期解的存在性[J].控制理论与应用,2003,20(4):509~513.[点击复制] |
| FAN Qi-fu,SHI Song-jiao.Existence of periodic solutions for closed-loop sawtooth-featured PWM DC-DC buck converters[J].Control Theory and Technology,2003,20(4):509~513.[点击复制] |
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| 闭环具有锯齿特性的PWM型DC-DC buck变换器周期解的存在性 |
| Existence of periodic solutions for closed-loop sawtooth-featured PWM DC-DC buck converters |
| 摘要点击 1620 全文点击 1357 投稿时间：2001-06-19 修订日期：2002-12-31 |
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| DOI编号 10.7641/j.issn.1000-8152.2003.4.005 |
| 2003,20(4):509-513 |
| 中文关键词 PWM DC-DC buck变换器 周期解的存在性 周期方程方法 |
| 英文关键词 PWM DC-DC buck converter existence of periodic solutions equations of period |
| 基金项目 中国博士后基金(第17批). |
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| 中文摘要 |
| 应用周期方程方法研究具有锯齿波特性的闭环PWM型buck DC-DC变换器T周期解的存在性问题, 并给出了其在一个周期内仅有一次切换的T周期解存在的充分条件. 所给出的结果为闭环PWM型buck DC-DC变换器的控制器和锯齿波参数的设计提供了指导准则. |
| 英文摘要 |
| The existence of periodic solutions for closed-loop PWM DC-DC buck converter was studied by means of the equations of periods. A sufficient condition of the existence of its periodic solutions with only one switching within a period was derived. The result given was helpful for the design of controller and selection of parameters of the carrier signal with sawtooth characteristic in the closed-loop PWM DC-DC buck converter. |