[1]邱丽,姚凤麒,钟小品,等.随机丢包时延网络控制系统动态输出反馈控制[J].深圳大学学报理工版,2015,32(1):40-47.[doi:10.3724/SP.J.1249.2015.01040]
 Qiu Li,Yao Fengqi,Zhong Xiaopin,et al.Dynamic output feedback control of networked control systems with random packet dropouts and time delays[J].Journal of Shenzhen University Science and Engineering,2015,32(1):40-47.[doi:10.3724/SP.J.1249.2015.01040]
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随机丢包时延网络控制系统动态输出反馈控制()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第32卷
期数:
2015年第1期
页码:
40-47
栏目:
电子与信息科学
出版日期:
2015-01-20

文章信息/Info

Title:
Dynamic output feedback control of networked control systems with random packet dropouts and time delays
文章编号:
201501006
作者:
邱丽1 姚凤麒2 钟小品1 徐刚1
1) 深圳大学机电与控制工程学院, 深圳 518060
2) 安徽工业大学电气信息学院, 安徽马鞍山 243000
Author(s):
Qiu Li1 Yao Fengqi2 Zhong Xiaopin1 and Xu Gang1
1) College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, P.R.China
2) School of Electrical Engineering and Information, Anhui University of Technology, Maanshan 243000, Anhui Province, P.R.China
关键词:
网络控制系统统一建模动态输出反馈控制随机丢包和时延马尔可夫链增广矩阵技术李雅普诺夫方法
Keywords:
networked control systems unified modeling dynamic output feedback control random packet dropout and time delay Markov chains augmenting matrix technique Lyapunov method
分类号:
TP 273
DOI:
10.3724/SP.J.1249.2015.01040
文献标志码:
A
摘要:
针对传感器与控制器、控制器与执行器之间具有随机丢包和时延的网络控制系统, 研究统一建模及动态输出反馈控制问题. 采用多个马尔可夫链分别描述前向通道和反馈通道的随机丢包与时延过程,将闭环网络控制系统建模成具有多个模态的马尔可夫随机跳变系统. 利用增广矩阵技术和李雅普诺夫方法得到闭环系统随机稳定的充分条件,给出动态输出反馈控制器的设计方法. 通过倒立摆系统验证动态反馈控制的有效性.
Abstract:
Unified modeling and dynamic output feedback control are considered for a class of networked control systems (NCSs) with random sensor-to-controller (S-C) and controller-to-actuator (C-A) packet dropouts and time delays. The packet dropouts and time delays in forward channels and feedback channels are modeled as multiple Markov chains and the closed-loop NCS is modeled as a Markovian jump linear system with multiple Markov chains. Based on the augmenting matrix technique and Lyapunov method, a sufficient condition is derived for the stochastic stability of the closed-loop NCS, and a design procedure is presented for the dynamic output feedback controller. The inverted pendulum system illustrates the effectiveness of the proposed method.

参考文献/References:

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备注/Memo

备注/Memo:
Received:2014-03-17;Accepted:2014-10-24
Foundation:National Natural Science Foundation of China(61403258); Natural Science Foundation of Guangdong Province(S2013040016183); Shenzhen Science and Technology Research Foundation for Basic Project(JCYJ20140418182819153)
Corresponding author:Professor Xu Gang. E-mail: xugang@szu.edu.cn
Citation:Qiu Li, Yao Fengqi, Zhong Xiaopin, et al. Dynamic output feedback control of networked control systems with random packet dropouts and time delays[J]. Journal of Shenzhen University Science and Engineering, 2015, 32(1): 40-47.(in Chinese)
基金项目:国家自然科学基金资助项目(61403258); 广东省自然科学基金资助项目(S2013040016183);深圳市科技计划知识创新计划基础研究项目(JCYJ20140418182819 153)
作者简介:邱丽(1981—), 女(汉族),河南省信阳市人,深圳大学讲师、博士. E-mail: qiuli@szu.edu.cn
引文:邱丽, 姚凤麒, 钟小品,等.随机丢包时延网络控制系统动态输出反馈控制[J]. 深圳大学学报理工版,2015,32(1):40-47.
更新日期/Last Update: 2015-01-05