| 自适应模糊全局快速Terminal滑模控制方法 |
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| 引用本文： | 张伟,孙秀霞,秦硕,王鹏翔.自适应模糊全局快速Terminal滑模控制方法[J].计算机工程与应用,2009,45(27):228-230. |
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| 作者姓名： | 张伟 孙秀霞 秦硕 王鹏翔 |
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| 作者单位： | 1. 空军工程大学,工程学院,自动控制工程系,西安,710038
2. 空军第四,飞行学院,石家庄,301612 |
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| 摘 要： | 提出了一种自适应模糊全局快速Terminal滑模控制方法,在参数不确定性和外干扰情况下,为解决系统的非线性不确定性提供了一种新途径。与传统模糊Terminal滑模控制相比,通过采用模糊逻辑系统来逼近未知系统函数和开关项;鲁棒自适应律用来减小逼近误差,从而有效降低抖振;证明了该控制方案的稳定性,并将该方案应用在倒立摆系统中。仿真结果验证了该方案的有效性。
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| 关 键 词： | 自适应模糊控制 全局快速Terminal滑模控制 非线性系统 逼近 |
| 收稿时间： | 2008-5-26 |
| 修稿时间： | 2008-9-1
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Novel adaptive fuzzy global fast terminal sliding mode control method |
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| ZHANG Wei,SUN Xiu-xia,QIN Shuo,WANG Peng-xiang.Novel adaptive fuzzy global fast terminal sliding mode control method[J].Computer Engineering and Applications,2009,45(27):228-230. |
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| Authors: | ZHANG Wei SUN Xiu-xia QIN Shuo WANG Peng-xiang |
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| Affiliation: | 1.Automatic Control Engineering Department，Institute of Engineering，Air Force Engineering University，Xi’an 710038，China 2.The Fourth Air Force Flight Academy，PLA，Shijiazhuang 301612，China |
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| Abstract: | A novel adaptive fuzzy global fast terminal sliding mode control scheme is proposed.On the condition of parametric uncertainties and disturbance,it provides a new method to resolve the nonlinear uncertainty of system.Compared to the conven- tional fuzzy terminal sliding mode control,in the proposed scheme,fuzzy logic systems are used to approximate the unknown system functions and switch item.Robust adaptive law is used to reduce the approximation errors,thus the chattering phenomenon is alleviated effectiv... |
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| Keywords: | adaptive fuzzy control global fast terminal sliding mode control nonlinear system approximation |
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