| 基于FPGA的模糊控制器设计 |
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| 引用本文： | 罗宇锋,陈建磊,刘勇,焦东霄. 基于FPGA的模糊控制器设计[J]. 焦作工学院学报, 2014, 0(1): 79-83 |
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| 作者姓名： | 罗宇锋 陈建磊 刘勇 焦东霄 |
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| 作者单位： | [1]河南理工大学电气工程与自动化学院,河南焦作454000 [2]河南省电力公司驻马店供电公司,河南驻马店463000 |
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| 基金项目： | 国家自然科学基金资助项目（60850004）;河南省教育厅科技创新人才支持计划项目（2009HASTIT021）. |
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| 摘 要： | 模糊控制作为现代控制理论的一种重要方法,通常以软件编程的方式在算法级上实现.为了在RTL级上实现模糊控制,提出了一种以EP2C5为核心器件,通过VHDL语言实现二输入一输出模糊控制器的方法,并对模糊控制的主要流程进行分析,采用自顶向下、模块化的FPGA设计方法,在Quartus II平台上分别对模糊化、模糊推理、解模糊等模块以及顶层设计进行了仿真,最终将其结果与理论值进行对比,仿真结果表明它们之间的误差较小,在允许的误差范围内,验证了该方法的可行性和正确性.
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| 关 键 词： | 模糊控制器 RTL级 FPGA VHDL语言 |
Design of fuzzy logic controller based on FPGA |
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| LUO Yu-fengSchool of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo,Henan,China CHEN Jian-leiSchool of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo,Henan,China LIU YongSchool of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo,Henan,China JIAO Dong-xiao. Design of fuzzy logic controller based on FPGA[J]. Journal of Jiaozuo Institute of Technology(Natural Science), 2014, 0(1): 79-83 |
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| Authors: | LUO Yu-fengSchool of Electrical Engineering Automation Henan Polytechnic University Jiaozuo Henan China CHEN Jian-leiSchool of Electrical Engineering Automation Henan Polytechnic University Jiaozuo Henan China LIU YongSchool of Electrical Engineering Automation Henan Polytechnic University Jiaozuo Henan China JIAO Dong-xiao |
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| Affiliation: | LUO Yu-feng(School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, Henan, China) CHEN Jian-lei(School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, Henan, China) LIU Yong(School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, Henan, China) JIAO Dong-xiao(Zhumadian Power Supply Company of Henan Electric Power Company, Zhumadian 463000, Henan, China) |
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| Abstract: | Fuzzy control,as a kind of important modern control methods,is usually achieved at algorithm-level by software programming.In order to achieve two-premises one-conclusion fuzzy control at RTL-level,a method with VHDL language and EP2C5 device is presented.Through the analysis of a fuzzy control process,fuzzification,fuzzy inference,defuzzification and top-level design are realized respectively by using the top-down and modularization design method of FPGA in Quartus Ⅱ platform.The error between its results and the theoretical values is small,within the permissible error range.The comparative results verify that the method is correct and feasible. |
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| Keywords: | fuzzy logic controller RTL-level FPGA VHDL language |
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