| 基于LMS算法自调整模糊温度控制器的仿真研究 |
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| 引用本文： | 孙桂玲,金镇.基于LMS算法自调整模糊温度控制器的仿真研究[J].系统仿真学报,2006,18(11):3108-3110,3114. |
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| 作者姓名： | 孙桂玲 金镇 |
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| 作者单位： | 1. 南开大学电子信息科学与技术系,天津,300071
2. 中国航天二院二十三所,北京,100854 |
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| 基金项目： | 天津市应用基础研究项目 |
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| 摘 要： | 提出一种新颖的基于LMS算法的自调整模糊温度控制器，利用LMS滤波器的输出调整模糊控制器的输出量强度，从而间接调整了输出变量的论域，进而改善拉制器性能。并将其应用于苯乙烯-二乙烯苯的悬浮共聚合反应温度控制系统中，仿真结果表明，这种改进的模糊温度控制器能够怏速适应被控对象的参数变化，其控制性能远远优于普通模糊控制器。
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| 关 键 词： | 自调整模糊控制 模糊控制 |
| 文章编号： | 1004-731X（2006）11-3108-03 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-04-212006-07-03 |
Simulation Research of Adaptive Fuzzy Temperature Controller Based on LMS |
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| SUN Gui-ling,JIN Zhen.Simulation Research of Adaptive Fuzzy Temperature Controller Based on LMS[J].Journal of System Simulation,2006,18(11):3108-3110,3114. |
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| Authors: | SUN Gui-ling JIN Zhen |
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| Institution: | 1.Department of electronic Information Science and Technology, Nankai University, Tianjin 300071, China; 2.Institute 23 of CASIC Second Academy, Beijing 100854, China |
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| Abstract: | An innovative adaptive fuzzy temperature controller based on LMS algorithm was proposed. Output signals of LMS filter can adjust the intensity of the fuzzy controller's send out and indirectly modulate the field of the output variable, so the controller's performance is improved. It was also applied to the suspension copolymerization of styrene-polystyrene temperature control system. Simulation results indicate that the improved fuzzy temperature controller can be rapidly adaptive to the changes of the controlled object's parameters and the control capability is far better than normal fuzzy controller. |
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| Keywords: | LMS SIMULINK |
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