| 一类非线性系统的模糊滑模控制 |
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| 引用本文： | 孙静,李宏光. 一类非线性系统的模糊滑模控制[J]. 北京化工大学学报(自然科学版), 2003, 30(3): 67-70 |
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| 作者姓名： | 孙静 李宏光 |
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| 作者单位： | 北京化工大学信息与技术学院,北京,100029 |
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| 摘 要： | 对一类不确定非线性系统，提出了一种基于模糊逻辑的连续滑模变结构设计方法。由于使用模糊逻辑控制，平滑了切换信号，避免了滑模控制所固有的颤动现象。仿真结果表明，文中所提出的控制方法，对模型不确定性和外来扰动具有较强的鲁棒性。
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| 关 键 词： | 模糊控制 滑模变结构控制 非线性系统 稳定性 模糊控制 滑模变结构控制 非线性系统 稳定性 |
| 修稿时间： | 2002-07-09 |
Fuzzy sliding mode control for a class of nonlinear systems |
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| SUN Jing LI Hong guang. Fuzzy sliding mode control for a class of nonlinear systems[J]. Journal of Beijing University of Chemical Technology, 2003, 30(3): 67-70 |
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| Authors: | SUN Jing LI Hong guang |
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| Affiliation: | College of Information Science and Technology; Beijing University of Chemical Technology; Beijing; China |
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| Abstract: | A scheme of fuzzy logic based the continuous sliding mode control for a class of nonlinear systems in the presence of uncertainties was developed. Since the proper fuzzy logic control was applied, the chattering phenomenon which is inherent to a sliding mode control was avoided by smoothing the switch signal. Simulation results show that the control system exhibits strong robustness against uncertainties and external disturbances of the system model. |
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| Keywords: | fuzzy control sliding mode control nonlinear systems stability |
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