| 中央空调冷温水系统的变流量预估模糊自适应控制研究 |
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| 引用本文： | 徐艳,张九根.中央空调冷温水系统的变流量预估模糊自适应控制研究[J].现代建筑电气,2011,2(1):17-21,25. |
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| 作者姓名： | 徐艳 张九根 |
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| 作者单位： | 南京工业大学智能建筑研究所,江苏,南京,210009 |
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| 摘 要： | 设计了Smith预估的模糊自适应PID控制器。结合Smith预估控制、模糊控制和传统PID控制的优点，利用模糊推理实现对PID参数的在线自动调整。最后将它应用到中央空调冷温水二次泵变流量的系统中。仿真试验表明，基于模糊自适应PID控制的冷温水变流量二次泵的自适应能力有所提高。响应速度和动态性能也有所改善。
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| 关 键 词： | Smith预估 模糊自适应P1D控制 模糊控制 变流量 中央空调 |
Research on Predictive Fuzzy Adaptive Control of Variable Flow for Chilled and Warm Water System in Central Air Conditioning |
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| XU Yan,ZHANG Jiugen.Research on Predictive Fuzzy Adaptive Control of Variable Flow for Chilled and Warm Water System in Central Air Conditioning[J].Moder Architecture Electric,2011,2(1):17-21,25. |
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| Authors: | XU Yan ZHANG Jiugen |
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| Affiliation: | XU Yan,ZHANG Jiugen (Intelligent Building Institute,Nanjin University of Technology,Nanjing 210009,China) |
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| Abstract: | A fuzzy adaptive PID controller with Smith predictor was designed.It combined advantage of the Smith predictive controller,fuzzy controller and the tradition PID controller,using fuzzy reasoning to realize the automatic adjustment of PID parameters online.Finally,it was applied to the central air conditioning cooling warm water secondary pump variable flow system.Simulation results showed that cold-warm water secondary pump variable flow based on the fuzzy adaptive PID control could increases adaptive capac... |
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| Keywords: | Smith predictor fuzzy adaptive PID control fuzzy control variable flow air conditioning |
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