| 非线性液位系统的稳定自适应模糊控制研究 |
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| 引用本文： | 潘永平,张慧,王钦若.非线性液位系统的稳定自适应模糊控制研究[J].电气传动,2007,37(3):44-48. |
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| 作者姓名： | 潘永平 张慧 王钦若 |
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| 作者单位： | 广东工业大学 |
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| 摘 要： | 针对工业过程中液位系统的时变、非线性特性,提出一种基于变论域模糊控制理论和Lyapunov稳定性理论的稳定自适应模糊控制方法.该方法运用了稳定的变论域自适应律,无需进行系统的模糊辨识,其改进了的控制补偿器具有更易于工程整定的特点.仿真结果验证了该控制方案的有效性.
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| 关 键 词： | 非线性液位系统 变论域 Lyapunov稳定性 自适应模糊控制 |
| 修稿时间： | 2006-01-192006-09-22 |
Research on a Stable Adaptive Fuzzy Control of Nonlinear Liquid Level System |
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| Pan Yongping,Zhang Hui,Wang Qinruo.Research on a Stable Adaptive Fuzzy Control of Nonlinear Liquid Level System[J].Electric Drive,2007,37(3):44-48. |
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| Authors: | Pan Yongping Zhang Hui Wang Qinruo |
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| Affiliation: | Pan Yongping Zhang Hui Wang Qinruo |
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| Abstract: | Based on the theory of fuzzy control with variable universe and Lyapunov stability,a stable adaptive fuzzy control for time-varying nolinear liquid level system was proposed.The solution uses the stable adaptive law based on variable universe without fuzzy identification,and its improved control compensator has the characteristic of easier adjusting.The simulatiing results demonstrate the effectiveness of this approach. |
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| Keywords: | nonlinear liquid level system variable universe Lyapunov stability adaptive fuzzy control |
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