| 一类非线性不确定系统的渐近输出跟踪 |
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| 引用本文： | 向峥嵘,陈庆伟,吴晓蓓,胡维礼.一类非线性不确定系统的渐近输出跟踪[J].南京理工大学学报(自然科学版),1999,23(1):23-26. |
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| 作者姓名： | 向峥嵘 陈庆伟 吴晓蓓 胡维礼 |
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| 作者单位： | 南京理工大学自动化系,南京,210094 |
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| 摘 要： | 非线性系统的输出跟踪是控制理论及控制工程中的一个重要研究课题。该文针对一类不确定性满足匹配条件的仿射非线性系统，提出了一种基于标称系统和不确定性上界的连续型鲁棒状态反馈输出跟踪控制器设计方案。
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| 关 键 词： | 非线性系统 鲁棒控制 输出跟踪 线性化 不确定性 |
Asymptotic Output Tracking for a Class of Nonlinear Systems with Uncertainties |
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| Xiang Zhengrong,Chen Qingwei,Wu Xiaobei,Hu Weili.Asymptotic Output Tracking for a Class of Nonlinear Systems with Uncertainties[J].Journal of Nanjing University of Science and Technology(Nature Science),1999,23(1):23-26. |
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| Authors: | Xiang Zhengrong Chen Qingwei Wu Xiaobei Hu Weili |
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| Abstract: | Output tracking for nonlinear systems is an important topic in control theory and engineering.The problem of robust output tracking control for a class of affine nonlinear systems with matching uncertainties is considered in this paper.A design method of robust tracking controller is proposed for the systems based on the nominal systems and the bounds of uncertainties.The controller ensures that the output of the obtained closed loop systems can asymptotically track the desired output ,and all states of the closed loop systems are bounded.Finally,simulation results are given to illustrate the effectiveness of the proposed approach. |
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| Keywords: | nonlinear systems robust control output tracking linearization uncertainties |
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