| 引用本文: | 向峥嵘,陈庆伟,胡维礼.非线性离散系统基于观测器的反馈控制[J].控制理论与应用,2001,18(1):80~82.[点击复制] |
| XIANG Zheng-rong,CHEN Qing-wei,HU Wei-li.Feedback Control of Nonlinear Discrete-Time Systems Based on Observers[J].Control Theory & Applications,2001,18(1):80~82.[点击复制] |
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| 非线性离散系统基于观测器的反馈控制 |
| Feedback Control of Nonlinear Discrete-Time Systems Based on Observers |
| 摘要点击 1681 全文点击 1790 投稿时间：1999-01-19 修订日期：1999-10-15 |
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| DOI编号 10.7641/j.issn.1000-8152.2001.1.017 |
| 2001,18(1):80-82 |
| 中文关键词 非线性离散系统 状态观测器 线性化 反馈控制 稳定性 |
| 英文关键词 nonlinear discrete-time systems state observers linearization feedback control stability |
| 基金项目 国家自然科学基金(69974021)、南京理工大学科研发展基金资助项目. |
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| 中文摘要 |
| 针对一类非线性离散系统,首先提出了一种新的容易实现的状态观测器设计方案,并证明了观测器的收敛性. 其次设计了系统基于观测器的输出反馈稳定化控制器. 最后给出了数值算例,仿真结果表明了本文设计方法的有效性. |
| 英文摘要 |
| A new kind of simple and easily implementable state observers are proposed for a class of nonlinear discrete-time systems, and the convergence of the estimated state towards the true state is proved. Then ,the observer-based controllers which are used to stabilize the systems are designed. Finally, a numerical example is given to demonstrate effectiveness of the proposed method. |