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Stability analysis of quantized feedback networked control systems | |
Liu, Zhongmin![]() ![]() ![]() | |
2009 | |
会议名称 | 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009 |
会议录名称 | 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009
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页码 | 4219-4223 |
会议日期 | August 9, 2009 - August 12, 2009 |
会议地点 | Changchun, China |
出版者 | IEEE Computer Society |
摘要 | We consider the stability analysis of quantized feedback networked control systems(QFNCSs) with quantizer ranges and errors consideration. The QFNCSs may also be instability in the presence of quantizer ranges and errors. To tackle this difficulty, on the basis of linear matrix inequality (LMI) technique, a sufficient and necessary condition for the stability of QFNCSs is presented. Using some changes of variables and Schur complements, the obtained results can be rewritten as an LMI form in terms of transformed variables, and then we extend to the design of robust H∞ state feedback controller which is proposed such that the quantized closed-loop system is asymptotically stable. Through simulations and numerical comparisons that verify that the result developed in this paper is effective. ©2009 IEEE. |
关键词 | Closed loop systems Control system analysis Convergence of numerical methods Linear matrix inequalities Networked control systems Stability State feedback Asymptotically stable Linear matrix inequality techniques Numerical comparison Quantization Stability analysis State feedback controller Sufficient and necessary condition Transformed variables |
DOI | 10.1109/ICMA.2009.5246512 |
收录类别 | EI |
语种 | 英语 |
EI入藏号 | 20100912743379 |
EI主题词 | Control system stability |
来源库 | Compendex |
分类代码 | 731.1 Control Systems - 731.4 System Stability - 921.1 Algebra - 921.6 Numerical Methods - 961 Systems Science |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/116378 |
专题 | 电气工程与信息工程学院 |
作者单位 | College of Electrical and Information Engineering, LanZhou University of Technology, Lanzhou, Gansu Province, China |
第一作者单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Liu, Zhongmin,Wu, Yanming,Qiao, Pingyuan. Stability analysis of quantized feedback networked control systems[C]:IEEE Computer Society,2009:4219-4223. |
条目包含的文件 | 条目无相关文件。 |
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