| 变增益模糊控制器 |
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| 引用本文： | 梁滨,徐荣葆,赵培炎.变增益模糊控制器[J].国防科技大学学报,1988,10(1):24-30. |
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| 作者姓名： | 梁滨 徐荣葆 赵培炎 |
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| 作者单位： | 国防科技大学精密机械与仪器系
(梁滨，徐荣葆)，国防科技大学精密机械与仪器系(赵培炎) |
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| 摘 要： | 本文导出了选择比例因子的定量约束条件。以此约束条件为基础,论述了选择比例因子时存在的难以同时兼顾控制系统动态和稳态性能的问题。提出用变增益的方法实现模糊控制。数字仿真结果表明,该方法比通常的固定增益模糊控制具有动态特性好,稳态误差小,以及对被控对象参数变化适应性强等优点。
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| 关 键 词： | 模糊控制 动态特性 变增益 |
| 收稿时间： | 1987/8/15 0:00:00 |
A Variable Gain Fuzzy Controller |
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| Liang Bin,Xu Rongbao and Zhao Peiyan.A Variable Gain Fuzzy Controller[J].Journal of National University of Defense Technology,1988,10(1):24-30. |
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| Authors: | Liang Bin Xu Rongbao and Zhao Peiyan |
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| Institution: | Liang Bin;Xu Rongbao;Zhao Penyan |
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| Abstract: | In this paper, the quantitative restraint conditions of choosing scalingfactors are derived. On this basis, the contradictory of giving hardlyconsideration to both the control system's dynamic and static characteristics isdiscussed in choosing scaling factors. For this reason, a variable gain fuzzycontrol method is presented. Through numerical simulation, it is proved thatthis method is by far better than the fixed gain method in giving considerationto the dynamic and static characteristics. And this method adapts better itselfto the variation of the parameters of controlled object than the fixed one. |
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| Keywords: | Fuzzy control Dynamic Characteristic Variable gain |
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