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| Robust adaptive fuzzy tracking control for a class of strict-feedback nonlinear systems based on backstepping technique | |
| 引用本文： | Min WANG,Xiuying WANG,Bing CHEN,Shaocheng TONG. Robust adaptive fuzzy tracking control for a class of strict-feedback nonlinear systems based on backstepping technique[J]. 控制理论与应用(英文版), 2007, 5(3): 317-322. DOI: 10.1007/s11768-005-5298-y |
| 作者姓名： | Min WANG Xiuying WANG Bing CHEN Shaocheng TONG |
| 作者单位： | [1]Institute of Complexity Science, Qingdao University, Qingdao Shandong 266071, China [2]College of Information Science and Technology, Qingdao University of Science and Technology, Qingdao Shandong 266071, China [3]Department of Basic Science, Liaoning Institute of Technology, Jinzhou Liaoning 121001, China |
| 基金项目： | This work was supported by the National Natural Science Foundation of China （No.60674055）, the Taishan Scholar programme and the Natural Science Foundation of Shandong Province （No.Y2006G04）. |
| 摘 要： | |
| 关 键 词： | 非线性系统 模糊控制 鲁棒自适应控制 跟踪控制 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2005-11-08 |
Robust adaptive fuzzy tracking control for a class of strict-feedback nonlinear systems based on backstepping technique |
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| Min WANG,Xiuying WANG,Bing CHEN,Shaocheng TONG. Robust adaptive fuzzy tracking control for a class of strict-feedback nonlinear systems based on backstepping technique[J]. Journal of Control Theory and Applications, 2007, 5(3): 317-322. DOI: 10.1007/s11768-005-5298-y | |
| Authors: | Min WANG Xiuying WANG Bing CHEN Shaocheng TONG |
| Affiliation: | 1. Institute of Complexity Science, Qingdao University, Qingdao Shandong 266071, China 2. College of Information Science and Technology, Qingdao University of Science and Technology, Qingdao Shandong 266071, China 3. Department of Basic Science, Liaoning Institute of Technology, Jinzhou Liaoning 121001, China |
| Abstract: | In this paper, the robust adaptive fuzzy tracking control problem is discussed for a class of perturbed strict-feedback nonlinear systems. The fuzzy logic systems in Mamdani type are used to approximate unknown nonlinear functions. A design scheme of the robust adaptive fuzzy controller is proposed by use of the backstepping technique. The proposed controller guarantees semi-global uniform ultimate boundedness of all the signals in the derived closed-loop system and achieves the good tracking performance. The possible controller singularity problem which may occur in some existing adaptive control schemes with feedback linearization techniques can be avoided. In addition, the number of the on-line adaptive parameters is not more than the order of the designed system. Finally, two simulation examples are used to demonstrate the effectiveness of the proposed control scheme. |
| Keywords: | Nonlinear systems Fuzzy control Robust adaptive control Backstepping technique |
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