| 模糊静态解耦控制系统的研究与应用 |
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| 引用本文： | 徐明强,尹绍清. 模糊静态解耦控制系统的研究与应用[J]. 西安石油大学学报(自然科学版), 1993, 0(1) |
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| 作者姓名： | 徐明强 尹绍清 |
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| 作者单位： | 西安石油学院石油仪器及自化系，西北工业大学 |
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| 摘 要： | 原油一般用三相分离器进行脱水。这在工艺上,要求其油水界面高度及罐顶压力保持一定数值。但实际情况表明,界面高度和压力之间存在耦合关系。本文以模糊控制理论为基础,设计了一种模糊解耦控制器,通过仿真计算与应用,得到了较好的效果,与对角线矩阵解耦方法相比,方法简单,可靠。
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| 关 键 词： | 模糊控制 静态解耦 控制系统 三相分离器 |
Study and Application of Fuzzy Static Decoupling Control System |
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| Xu Mingqiang. Study and Application of Fuzzy Static Decoupling Control System[J]. Journal of Xian Shiyou University, 1993, 0(1) |
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| Authors: | Xu Mingqiang |
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| Affiliation: | Xu Mingqiang(Dept. of Petroleum Exploration Instruments and Automation) Ying Shaoqing(Northwest Polytechnical University) |
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| Abstract: | Crude oil is dehydrated by a three-phase separator(TPS). In technology, the pressure and the hight of interface between oil and water are required to keep a certain value. There exists coupling effect between the interface height and the pressure. Based on the fuzzy control theory and the operators experience, this paper designs a fuzzy decoupling controller for controlling the three-phase seperator. The application of fuzzy control is thus extended from single input-single output system to multi-input-multi-output system. Desirable results have been obtained by numerical simulation computation and practical adjustment. Compared with the conventional method of diagonal matrix decoupling, the present method is simple and convenient. |
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| Keywords: | fuzzy control static decouplng control system three-phase separator subject |
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