| 非线性微分-代数系统的输出反馈镇定:基于线性采样控制 |
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| 引用本文： | 臧强,梅平,郑柏超,陈炜峰,张凯锋,戴先中.非线性微分-代数系统的输出反馈镇定:基于线性采样控制[J].自动化学报,2015,41(10):1831-1836. |
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| 作者姓名： | 臧强 梅平 郑柏超 陈炜峰 张凯锋 戴先中 |
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| 作者单位： | 1.南京信息工程大学信息与控制学院江苏省气象能源利用与控制工程技术研究中心 南京 210044; |
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| 基金项目： | 国家自然科学基金(61104103, 61304089, 61403207, 61473084),江苏省自然 科学基金(BK2011826, BK20131000),东南大学复杂工程系统测量与控制教育部重点实验室开放课题(MCCSE2012A07)资助 |
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| 摘 要： | 对满足指数1和线性增长条件的非线性微分-代数系统,本文证明其采样输出反馈镇 定控制问题可解.首先,给出一个线性显式非初始化状态观测器设计;然后,构造出线性的采样输出 反馈控制器,使得整个闭环系统渐近稳定.仿真结果表明了所提控制方法的有效性.
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| 关 键 词： | 微分-代数系统 显式非初始化观测器 输出反馈 采样控制 |
| 收稿时间： | 2015-01-27 |
Output Feedback Stabilization of Nonlinear Differential-algebraic Equations System Based on Linear Sampled-data Control |
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| ZANG Qiang,MEI Ping,ZHENG Bo-Chao,CHEN Wei-Feng,ZHANG Kai-Feng,DAI Xian-Zhong.Output Feedback Stabilization of Nonlinear Differential-algebraic Equations System Based on Linear Sampled-data Control[J].Acta Automatica Sinica,2015,41(10):1831-1836. |
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| Authors: | ZANG Qiang MEI Ping ZHENG Bo-Chao CHEN Wei-Feng ZHANG Kai-Feng DAI Xian-Zhong |
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| Affiliation: | 1.Jiangsu Engineering Research Center on Meteorological Energy Using and Control, School of Information and Control, Nanjing University of Information Science and Technology, Nanjing 210044;2.Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology, Nanjing University of Information Science and Technology, Nanjing 210044;3.Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education, Southeast University, Nanjing 210096 |
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| Abstract: | For nonlinear differential-algebraic equations system which is of index one and satisfies linear growth condition, it is shown that the problem of sampled-data output feedback stabilization control can be solved. A linear explicit non-initialized observer is proposed to obtain the state estimation. Then a linear sampled-data output feedback controller is designed, through which the whole closed-loop systems are asymptotically stable. Simulation results show the validity of the control method proposed in this paper. |
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| Keywords: | Differential-algebraic equations system explicit non-initialized observer output feedback sampled-data control |
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