| 一种改进的过热汽温模糊控制及仿真 |
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| 引用本文： | 刘科,许洪华,胡德双.一种改进的过热汽温模糊控制及仿真[J].承德石油高等专科学校学报,2004,6(2):33-37. |
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| 作者姓名： | 刘科 许洪华 胡德双 |
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| 作者单位： | 1. 承德石油高等专科学校,电气与电子系,河北,承德,067000
2. 承德石油高等专科学校热能工程系,河北,承德,067000 |
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| 摘 要： | 以火电厂过热汽温为对象,采用PID-模糊混合控制方案,为改善控制效果同时引入量化因子自调整,并应用MATLAB的SIMULINK对系统进行了仿真分析.仿真分析的结果表明,采用这种量化因子自调整模糊-PID混合控制系统控制的效果比串级PID控制以及一般的模糊控制的效果有明显改善.
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| 关 键 词： | 过热汽温 量化因子自调整 混合模糊控制 仿真分析 |
| 文章编号： | 1008-9446(2004)02-0033-05 |
| 修稿时间： | 2004年2月20日 |
An Improved Fuzzy Control System of Superheated Steam Temperature and Its Simulation |
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| LIU Ke,XU Hong-hua,HU De-shuang.An Improved Fuzzy Control System of Superheated Steam Temperature and Its Simulation[J].Journal of Chengde Petroleum College,2004,6(2):33-37. |
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| Authors: | LIU Ke XU Hong-hua HU De-shuang |
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| Affiliation: | LIU Ke~1,XU Hong-hua~2,HU De-shuang~2 |
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| Abstract: | Based on the characteristics of the superheated steam temperature of thermal power plant,a scheme of composite PID-fuzzy control system is put forward.At the same time,the self-adjusting quantizational factors are used to improve the control quality,and a simulation is done by using the SIMULINK of MATLAB.The simulation result shows that it is superior to normal fuzzy control or conventional PID control. |
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| Keywords: | superheated steam temperature composite PID-fuzzy control self-adjusting quantizational factors simulation analysis |
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