| 基于FPGA的Fuzzy-PID温度控制器的设计与应用 |
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| 引用本文： | 杨韬仪,王辉,许.基于FPGA的Fuzzy-PID温度控制器的设计与应用[J].仪表技术,2007(4):48-50. |
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| 作者姓名： | 杨韬仪 王辉 许 |
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| 作者单位： | 湖南大学,电气与信息工程学院,湖南,长沙,410082 |
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| 摘 要： | 针对某能源分析仪器中高温炉控制的要求,设计了一个基于模糊参数自整定的PID控制器,利用模糊控制所得的PID参数结果来调节PID参数变化,从而实现了PID参数的自动调节。结果显示此种模糊参数自整定的PID控制器对于高温炉系统中存在的非线性、大滞后、物理模型不精确等问题都有很好的解决效果。
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| 关 键 词： | 温度控制 模糊自整定控制器 |
| 文章编号： | 1006-2394（2007）04-0048-03 |
| 修稿时间： | 2006-09 |
Design and Application of A Fuzzy-PID Controller Based on FPGA |
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| YANG Tao-yi,WANG Hui,XU Zheng,HOU Wei.Design and Application of A Fuzzy-PID Controller Based on FPGA[J].Instrumentation Technology,2007(4):48-50. |
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| Authors: | YANG Tao-yi WANG Hui XU Zheng HOU Wei |
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| Affiliation: | College of Electrical and Information Engineering, Hunan University, Changsha 410082, China |
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| Abstract: | In this paper,a fuzzy logic proportional integral derivative(PID) temperature-controller,which was fabricated on a Field Programmable Gate Array(FPGA),was proposed to control the high temperature process of some instrument.The fuzzy logic was provided to adjust the PID paramerers by using a gain scheduling method.The results indicated that the fuzzy-PID controller had good solution effectiveness for the system,which had such problems as non-linearity,hystersis and physical model non-preciseness. |
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| Keywords: | FPGA |
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