| 粮食干燥温湿度模糊免疫PID控制器 |
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| 引用本文： | 朱德泉,钱良存,孙磊,王硕,张念生.粮食干燥温湿度模糊免疫PID控制器[J].控制工程,2011,18(1):71-74. |
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| 作者姓名： | 朱德泉 钱良存 孙磊 王硕 张念生 |
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| 作者单位： | 安徽农业大学工学院,安徽,合肥,230036 |
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| 基金项目： | “十一五”国家科技支撑计划课题(2009BADA6B03); 安徽省高等学校省级自然科学研究项目(KJ2007B118) |
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| 摘 要： | 针对粮食干燥过程中温湿度变化的非线性和强耦合现象,应用免疫反馈机理和模糊控制理论,设计了一种两级结构的干燥过程温湿度模糊免疫PID控制器,前级采用补偿模糊解耦算法消除温湿度的耦合作用,后级采用模糊免疫PID控制算法对PID参数进行在线调节,并利用生物免疫机理调整非线性函数.通过与传统PID控制器和模糊PID控制器进行仿...
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| 关 键 词： | 干燥 模糊免疫控制 PID控制 温湿度 |
Fuzzy Immune PID Controller for Drying-Grain Temperature and Humidity |
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| ZHU De-quan,QIAN Liang-cun,SUN Lei,WANG Shuo,ZHANG Nian-sheng.Fuzzy Immune PID Controller for Drying-Grain Temperature and Humidity[J].Control Engineering of China,2011,18(1):71-74. |
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| Authors: | ZHU De-quan QIAN Liang-cun SUN Lei WANG Shuo ZHANG Nian-sheng |
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| Affiliation: | ZHU De-quan,QIAN Liang-cun,SUN Lei,WANG Shuo,ZHANG Nian-sheng(College of Engineering,Anhui Agricultural University,Hefei 230036,China) |
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| Abstract: | According to the nonlinear and strong coupling phenomena in temperature and humidity of drying process,using the immune feedback mechanism and fuzzy control theory,a fuzzy immune PID controller with hierarchical structure is designed.By using compensating fuzzy decoupling algorithm,the drying temperature and drying humidity are decoupled by the former structure.The fuzzy immune PID controlling algorithm is used to adjust,PID parameters online.The nonlinear function is adjusted according to the biology immun... |
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| Keywords: | drying fuzzy immune control PID control temperature and humidity |
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