| 基于连续型决策表的模糊PID控制方法 |
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| 引用本文： | 石勇,李银国,陈和平. 基于连续型决策表的模糊PID控制方法[J]. 冶金自动化, 2007, 31(1): 9-13 |
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| 作者姓名： | 石勇 李银国 陈和平 |
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| 作者单位： | 1. 重庆邮电大学,计算机科学与技术学院,重庆,400065
2. 重庆钢铁集团公司 |
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| 基金项目： | 重庆市经济委员会重点基金 |
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| 摘 要： | 针对冶金加热炉炉温控制中响应慢、稳态误差大等实际问题，对原有加热炉模糊控制器的结构和控制策略进行了改进，设计出了基于连续型决策表的模糊控制算法和新的模糊PID切换策略。仿真实验和工业应用证明了该方法的有效性，它缩短了被控系统的响应时间，减少了振荡次数，提高了稳态精度。
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| 关 键 词： | 模糊PID控制 炉温控制 连续型决策表 |
| 文章编号： | 1000-7059（2007）01-0009-05 |
| 修稿时间： | 2006-05-232006-08-25 |
Fuzzy PID control method based on consecutive decision making table |
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| SHI Yong,LI Yin-guo,CHEN He-ping. Fuzzy PID control method based on consecutive decision making table[J]. Metallurgical Industry Automation, 2007, 31(1): 9-13 |
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| Authors: | SHI Yong LI Yin-guo CHEN He-ping |
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| Abstract: | Aimed at slow response and large stable state error problems in temperature control of metallurgical heating furnace, structure and control strategy of heating furnace fuzzy controller were improved. Fuzzy control algorithm based on consecutive decision making table and new fuzzy PID switchover strategy were designed. Simulation experiment and industrial application prove effectivity of the method. Response time of controlled system is shortened,fluctuation times is reduced,and stable state accuracy is improved. |
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| Keywords: | fuzzy PID control furnace temperature control consecutive decision making table |
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