| 智能积分自调整模糊控制在DC/DC变换器中应用 |
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| 引用本文： | 魏永州,梁冠安.智能积分自调整模糊控制在DC/DC变换器中应用[J].电力电子技术,2005,39(3):100-101. |
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| 作者姓名： | 魏永州 梁冠安 |
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| 作者单位： | 华南理工大学,广东,广州,510640;华南理工大学,广东,广州,510640 |
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| 摘 要： | 提出了一种用于DC/DC变换器的模糊PID混合控制策略,该方法只需测量DC/DC变换器的输出电压,然后由智能积分环节和自调整模糊控制器并联得到控制量,并且基于8位微控制器PIC16F877实现了这种控制策略。实验结果表明,该控制方法不但能使DC/DC变换器输出电压启动速度加快,超调量小无静态误差,而且易于实现,通用性好,具有实用价值。
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| 关 键 词： | 变换器 模糊性理论/DC/DC变换器 自调整模糊控制 智能积分 |
| 文章编号： | 1000-100X(2005)03-0100-02 |
| 修稿时间： | 2004年9月10日 |
Application of Self-adjusting Fuzzy Controller with Intelligent Integration Link to DC/DC Converters |
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| WEI Yong-zhou,LIANG Guan-an.Application of Self-adjusting Fuzzy Controller with Intelligent Integration Link to DC/DC Converters[J].Power Electronics,2005,39(3):100-101. |
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| Authors: | WEI Yong-zhou LIANG Guan-an |
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| Abstract: | This paper presents a mixed fuzzy PID controller for DC/DC converters.In this control method,only the output voltage of DC/DC converter needs to be measured,and then the control signal is gained from a self-adjusting fuzzy controller paralleled with an intelligent integration link.The proposed method is implemented using an 8-bit microcontroller PIC16F877.The experimental results show that the method not only can speed the startup of DC/DC converter with smaller overshoot and no steady-state error,but also has the advantages such as easily to be implemented,good generality and practical value for applications. |
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| Keywords: | converter fuzzy theory / DC/DC converter self-adjusting fuzzy control intelligent integration |
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