Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation

Li Yang Xin-Ping Guan Cheng-Nian Long Xiao-Yuan Luo

Li Yang, Xin-Ping Guan, Cheng-Nian Long, Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2008, 5(4): 381-388. doi: 10.1007/s11633-008-0381-8
引用本文: Li Yang, Xin-Ping Guan, Cheng-Nian Long, Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2008, 5(4): 381-388. doi: 10.1007/s11633-008-0381-8
Li Yang, Xin-Ping Guan, Cheng-Nian Long and Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation. International Journal of Automation and Computing, vol. 5, no. 4, pp. 381-388, 2008 doi:  10.1007/s11633-008-0381-8
Citation: Li Yang, Xin-Ping Guan, Cheng-Nian Long and Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation. International Journal of Automation and Computing, vol. 5, no. 4, pp. 381-388, 2008 doi:  10.1007/s11633-008-0381-8

Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation

doi: 10.1007/s11633-008-0381-8
基金项目: 

National Outstanding Youth Founda-tion (No.60525303);National Natural Science Foundation of China(No.60404022,60704009);Natural Science Foundation of Hebei Province (No.F2005000390,F2006000270).

Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation

Funds: 

National Outstanding Youth Founda-tion (No.60525303);National Natural Science Foundation of China(No.60404022,60704009);Natural Science Foundation of Hebei Province (No.F2005000390,F2006000270).

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出版历程
  • 收稿日期:  2008-03-26
  • 修回日期:  2008-06-25
  • 刊出日期:  2008-10-15

Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation

doi: 10.1007/s11633-008-0381-8
    基金项目:

    National Outstanding Youth Founda-tion (No.60525303);National Natural Science Foundation of China(No.60404022,60704009);Natural Science Foundation of Hebei Province (No.F2005000390,F2006000270).

摘要: In this paper,we apply adaptive coded modulation (ACM) schemes to a wireless networked control system (WNCS) to improve the energy efficiency and increase the data rate over a fading channel.To capture the characteristics of varying rate, interference,and routing in wireless transmission channels,the concepts of equivalent delay (ED) and networked condition index (NCI) are introduced.Also,the analytic lower and upper bounds of EDs are obtained.Furthermore,we model the WNCS as a multicontroller switched system (MSS) under consideration of EDs and loss index in the wireless transmission.Sufficient stability condition of the closed-loop WNCS and corresponding dynamic state feedback controllers are derived in terms of linear matrix inequality (LMI). Numerical results show the validity and advantage of our proposed control strategies.

English Abstract

Li Yang, Xin-Ping Guan, Cheng-Nian Long, Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2008, 5(4): 381-388. doi: 10.1007/s11633-008-0381-8
引用本文: Li Yang, Xin-Ping Guan, Cheng-Nian Long, Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2008, 5(4): 381-388. doi: 10.1007/s11633-008-0381-8
Li Yang, Xin-Ping Guan, Cheng-Nian Long and Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation. International Journal of Automation and Computing, vol. 5, no. 4, pp. 381-388, 2008 doi:  10.1007/s11633-008-0381-8
Citation: Li Yang, Xin-Ping Guan, Cheng-Nian Long and Xiao-Yuan Luo. Feedback Stabilization over Wireless Network Using Adaptive Coded Modulation. International Journal of Automation and Computing, vol. 5, no. 4, pp. 381-388, 2008 doi:  10.1007/s11633-008-0381-8
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