| 制冷压缩机性能试验台冷却水量模糊控制研究 |
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| 引用本文： | 李超,陈煜.制冷压缩机性能试验台冷却水量模糊控制研究[J].兰州理工大学学报,2001,27(4):51-53. |
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| 作者姓名： | 李超 陈煜 |
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| 作者单位： | 甘肃工业大学石油化工学院, |
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| 摘 要： | 针对冷却水系统强耦合、分布参数且参数时变的非线性特点，在无法建立精确数学模型的情况下，采用模糊控制技术进行冷却水流量的调节，从而保证测试系统在试验工况下制冷剂所要求保持的温度．经过仿真验证，可以得到良好的控制效果．
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| 关 键 词： | 制冷压缩机 冷却水系统 模糊逻辑控制技术 仿真 |
| 文章编号： | 1000-5889(2001)04-0051-03 |
| 修稿时间： | 2001年3月22日 |
Investigation of fuzzy control of cooling water flow on experimental rig of refrigeratory compressor |
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| LI Chao,CHFN Yu.Investigation of fuzzy control of cooling water flow on experimental rig of refrigeratory compressor[J].Journal of Lanzhou University of Technology,2001,27(4):51-53. |
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| Authors: | LI Chao CHFN Yu |
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| Abstract: | Due to the inability to set up an exact mathe-matical model of water cooling system which is caused by the nonlinear characteristics of strong couplings, distribution parameters, and their time-varia- tion, the fuzzy control strategy is employed to control the flow of cooling water, so that the coolant tem- perature is kept to be constant as required by the measurement system during the experimental process. It is verified by means of simulation that a better controlling effect can be achieved. |
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| Keywords: | refrigeratory compressor water-cooling system fuzzy logic control technique simulation |
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