基于时延补偿机理的网络化输出反馈控制器设计

安宝冉; 刘国平

doi:10.7498/aps.63.090205

摘要

本文考虑前向和反馈通道均存在网络时延的网络化控制系统，提出了一种新的动态输出反馈控制器的设计方法. 针对状态可测和不可测两种情况，整个设计过程采用不同的时延补偿机理，来主动地消除网络时延的影响. 同时，讨论了闭环网络化控制系统的稳定性. 最后的仿真实例表明了该方法的有效性.

关键词:

This paper proposes a new method to design the dynamic output feedback controller for networked control systems (NCS) with communication delay in both forward and feedback channels. In order to remove the effects of the communication delay according to one's will, two different network delay compensation schemes are provided in two cases: the controlled plant whose state vectors can be measured and the one whose state vectors cannot be measured. Furthermore, another key part of this paper is to analyse the stability of the closed-loop networked control system. Finally, numerical simulation results show the effectiveness of the proposed method.

Keywords:

作者及机构信息

安宝冉¹,
刘国平^{1 2}

1.
哈尔滨工业大学航天学院, 哈尔滨 150080;

2.
南威尔士大学工程学院, 英国庞特普里 CF37 1DL

基金项目: 国家自然科学基金重点项目（批准号：61333003）和国家自然科学基金面上项目（批准号：61273104）资助的课题.

Authors and contacts

An Bao-Ran¹,
Liu Guo-Ping^{1 2}

1.
School of Astronautics, Harbin Institute of Technology, Harbin 150080, China;

2.
School of Engineering, University of South Wales, Pontypridd CF37 1DL, U.K.

Funds: Project supported by the Key Program of the National Natural Science Foundation of China (Grant No. 61333003), and the General Program of the National Natural Science Foundation of China (Grant No. 61273104).

参考文献

[1]	Hespanha J P, Naghshtabrizi P, Xu Y 2007 Proceedings of the IEEE 95 138
[2]	Tipsuwan Y, Chow M Y 2003 Control Eng. Pract. 11 1099
[3]	Gupta R A, Chow M Y 2010 IEEE Trans. Ind. Electron. 57 2527
[4]	Ji L H, Liao X F 2012 Acta Phys. Sin. 61 220202 (in Chinese) [纪良浩, 廖晓峰 2012 物理学报 61 220202]
[5]	Choi D H, Kim D S 2008 Int. J. Control Autom. 6 119
[6]	Ji K, Kim W J 2005 Int. J. Control Autom. 3 591
[7]	Gérard M, Guy J, Christophe C 2008 Proceedings of the 17th IFAC World Congress Seoul, Korea, July 6-11, 2008 p11582
[8]	An B R, Liu G P 2012 Proceedings of the 10th World Congress on Intelligent Control and Automation Beijing, China, July 6-8, 2012 p831
[9]	Karimi Vanani S, Soleymani F 2012 Chinese Phys. Lett. 29 030202
[10]	Wang J W, Zeng C B 2012 Chinese Phys. B 21 110206
[11]	M Syed Ali 2012 Chin. Phys. B 21 070207
[12]	Lian F L, Moyne J, Tilbury D 2003 Int. J. Control 76 591
[13]	Tang B, Liu G P, Gui W H 2008 IEEE Trans. Circ. Syst. II 55 464
[14]	Liu G P, Xia, Y Q, Chen J, David R, Hu W 2007 IEEE Trans. Ind. Electron. 54 1282

施引文献

[1]	Hespanha J P, Naghshtabrizi P, Xu Y 2007 Proceedings of the IEEE 95 138
[2]	Tipsuwan Y, Chow M Y 2003 Control Eng. Pract. 11 1099
[3]	Gupta R A, Chow M Y 2010 IEEE Trans. Ind. Electron. 57 2527
[4]	Ji L H, Liao X F 2012 Acta Phys. Sin. 61 220202 (in Chinese) [纪良浩, 廖晓峰 2012 物理学报 61 220202]
[5]	Choi D H, Kim D S 2008 Int. J. Control Autom. 6 119
[6]	Ji K, Kim W J 2005 Int. J. Control Autom. 3 591
[7]	Gérard M, Guy J, Christophe C 2008 Proceedings of the 17th IFAC World Congress Seoul, Korea, July 6-11, 2008 p11582
[8]	An B R, Liu G P 2012 Proceedings of the 10th World Congress on Intelligent Control and Automation Beijing, China, July 6-8, 2012 p831
[9]	Karimi Vanani S, Soleymani F 2012 Chinese Phys. Lett. 29 030202
[10]	Wang J W, Zeng C B 2012 Chinese Phys. B 21 110206
[11]	M Syed Ali 2012 Chin. Phys. B 21 070207
[12]	Lian F L, Moyne J, Tilbury D 2003 Int. J. Control 76 591
[13]	Tang B, Liu G P, Gui W H 2008 IEEE Trans. Circ. Syst. II 55 464
[14]	Liu G P, Xia, Y Q, Chen J, David R, Hu W 2007 IEEE Trans. Ind. Electron. 54 1282

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