| 基于模糊控制的开关电源的仿真研究 |
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| 引用本文： | 吴爱萍. 基于模糊控制的开关电源的仿真研究[J]. 电气开关, 2004, 42(6): 3-5 |
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| 作者姓名： | 吴爱萍 |
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| 作者单位： | 南京工程学院自动化系,江苏,南京,210013 |
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| 摘 要： | 针对开关电源这一非线性对象传统PID控制的不足,提出了一种基于模糊控制的新的智能型控制方法,并在MATLAB环境下实现了仿真.实验证明:与PID控制相比,模糊控制动态响应快、超调量小、负载变化引起输出电压的变化小.
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| 关 键 词： | 开关电源 PID控制 模糊控制 |
| 文章编号： | 1004-289X(2004)06-0003-03 |
| 修稿时间： | 2004-08-17 |
Simulation Research of Switching Power Supply Based on Fuzzy Control |
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| WU Ai-ping. Simulation Research of Switching Power Supply Based on Fuzzy Control[J]. Electric Switchgear, 2004, 42(6): 3-5 |
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| Authors: | WU Ai-ping |
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| Abstract: | To deal with the weakness of the PID control in the switching power supply ,a non-linear object, a new intelligent control method based on the fuzzy control is presented and simulated under the MATLAB.The experiment results indicate that comparae to the PID control ,the fuzzy control has a lot of merits,such as,fast transient response, small turn-on overshoot, small output voltage fluctuations with output current changes. |
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| Keywords: | switching power supply PID control fuzzy control |
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