| BUCK变换器的二维滑模控制电路的设计和实现 |
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| 引用本文： | 戴璐,张昌凡,邵瑞,黄宜山.BUCK变换器的二维滑模控制电路的设计和实现[J].计算技术与自动化,2009,28(4):24-27,41. |
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| 作者姓名： | 戴璐 张昌凡 邵瑞 黄宜山 |
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| 作者单位： | 湖南工业大学,电气与信息工程学院,湖南,株洲,412008 |
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| 基金项目： | 湖南自然科学基金资助项目 |
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| 摘 要： | 从buck变换器的数学模型出发，建立buck变换器的二维滑模控制器，在此基础上对控制器的硬件电路及电路中的主要元器件参数进行设计，并对该电路进行仿真和实验，得出buck变换器的输出电压波形。从波形图可以看出，仿真结果和实验结果基本吻合，表明该电路的正确性和实用性。
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| 关 键 词： | BUCK变换器 滑模控制器 过零比较 低通滤波器 仿真与实验 |
The Design and Implement of Sliding Mode Control Circuit Based on Two-dimensional of BUCK Converter |
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| DAI Lu,ZHANG Chang-fan,SHAO Rui,HUANG Yi-shan.The Design and Implement of Sliding Mode Control Circuit Based on Two-dimensional of BUCK Converter[J].Computing Technology and Automation,2009,28(4):24-27,41. |
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| Authors: | DAI Lu ZHANG Chang-fan SHAO Rui HUANG Yi-shan |
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| Affiliation: | (College of Electrical and Information Engineering ,Hunan University of Teehnology,Zhuzhou 412008,China) |
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| Abstract: | The buck converter controller is established based on two-- dimensional sliding--mode from the buck converter＇s mathematical model. The controller＇s hardware circuit and parameters of the main components are designed based on the controller＇s mathematical model, and the simulation and experiment are carried on this circuit, the buck converter＇s output voltage waveform is obtained. The simulation results and experimental results are basically consistent, and the correctness and practicality are verified from the waveform. |
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| Keywords: | BUCK converter sliding mode controller comparison of zero--crossing low--pass filter simulation and experiment |
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