| 牧草烘干机温度Fuzzy-PID控制仿真研究——基于MATLAB |
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| 引用本文： | 徐姣,周修理,李艳军,郑先哲.牧草烘干机温度Fuzzy-PID控制仿真研究——基于MATLAB[J].农机化研究,2011,33(7). |
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| 作者姓名： | 徐姣 周修理 李艳军 郑先哲 |
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| 作者单位： | 东北农业大学大学工程学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省留学归国人员科学技术专项(LC07C26); 东北农业大学科技创新项目(CX006-3) |
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| 摘 要： | 分析了已有的四重滚筒式牧草烘干机温度系统的特点,用试验建模方法建立了热风炉的数学模型,提出了基于模糊控制与PID算法相结合的控制方法,进行了Fuzzy-PID控制器的理论设计。采用MATLAB进行了仿真,仿真结果表明Fuzzy-PID控制器具有上升时间快、超调量小的特点,满足系统的控制要求。
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| 关 键 词： | 温度控制器 模糊PID控制 MATLAB 牧草烘干机 |
Research of MATLAB-based for Temperature Fuzzy-PID Controller of Forage-dryer |
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| Xu Jiao,Zhou Xiuli,Li Yanjun,Zheng Xianzhe.Research of MATLAB-based for Temperature Fuzzy-PID Controller of Forage-dryer[J].Journal of Agricultural Mechanization Research,2011,33(7). |
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| Authors: | Xu Jiao Zhou Xiuli Li Yanjun Zheng Xianzhe |
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| Institution: | Xu Jiao,Zhou Xiuli,Li Yanjun,Zheng Xianzhe(Engineering College,Northeast Agricultural University,Harbin 150030,China) |
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| Abstract: | According to the temperature characteristics within an air heated furnace of the already existed four-fold rotary hay dryer,a mathematical model is established using the experimental modeling method and a controller design is proposed based on the method of the based on the algorithm that combines fuzzy control with PID control.The simulating result shows that the Fuzzy-PID has the advantages of quick rising time,the small overshoot,which achieved better controlling requirement. |
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| Keywords: | temperature controller fuzzy-PID control MATLAB hay dryer |
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