| 最小方差预报自调整比例因子FUZZY控制器 |
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| 引用本文： | 魏秀琨,刘丽华,陈希平.最小方差预报自调整比例因子FUZZY控制器[J].兰州理工大学学报,1994(3). |
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| 作者姓名： | 魏秀琨 刘丽华 陈希平 |
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| 作者单位： | 甘肃工业大学水力机械工程系，甘肃工业大学自动控制系 |
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| 摘 要： | 将最小方差预报控制方法与模糊控制方案相结合提出了一种基于最小方差预报的自调整比例因子ＦＵＺＺＹ控制算法，将新算法对合成氨控制过程进行了仿真研究，表明本文提出的新算法具有鲁棒性强、系统控制量幅值小及变化平稳等优点，能较好地解决工业控制过程中存在的时滞现象及时滞不稳定现象．
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| 关 键 词： | 最小方差 预报 FUZZY控制 时滞 比例因子 自调整 |
A FUZZY Controller with Self-adjusting Scale Factor of Least-square Prediction |
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| Wei Xiukun.A FUZZY Controller with Self-adjusting Scale Factor of Least-square Prediction[J].Journal of Lanzhou University of Technology,1994(3). |
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| Authors: | Wei Xiukun |
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| Abstract: | The control method with least-square prediction and the program of FUZZYcontrol being combined,a FUZZY control algorithm with self-adjusting scale factor besed onthe least-square prediction is advanced in this paper.A simulation of the synthetic process ofthe anmonia is conducted by means of this new algorithm and it is shown that the algorthmpresented has a series of advantages such as stronger robustness,smaller amplitude of con-trolled variable,and smooth change of controlled variable,The problems of time delay and itsunstability occurred during industrial controlling can then be resolved fairly well. |
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| Keywords: | least-square prediction FUZZY controlling time delay self-adjusting |
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