A New Stabilizing Controller Design Based on the Wireless Networked Control System

Abstract:

In order to improve the performance of the network control system based on the wireless sensor networks, a multi-hopping wireless communication and their effect on network time-varying delay is analyzed, and a new stabilizing controller is proposed based on the a clientserver model in this paper. Using of the linear matrix inequality and switched control system theory to obtain the stabilizing conditions of the close loop control system and give the output feedback controller design approach. Preliminary experimentation indicates the rationality and effectiveness of the proposed control algorithm.

• Periodical: Applied Mechanics and Materials (Volume 331)
• Pages: 294-298
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.331.294
• Online since: July 2013
• Authors: Xiao Hua Guo
• Keywords: Feedback Controller, Network Time-Varying Delay, Networked Control System (NCS), Switched Control System

References

[1] L.Eriksson, H.N. Koivo. Tuning of discrete-time PID controllers in sensor network based control systems[C]// Proceedings 2005 IEEE International Symposium on Computational Intelligence in Robotics and Automation. 2005, 359–364

DOI: 10.1109/cira.2005.1554303

[2] Nicholas, J.Ploplys, A.Kawka and Andrew G.Alleyne. Closed –loop control over wireless networks [J]. IEEE ControlSystems Magazine. 2004,58-71

[3] E.Lawrence,Larson. Radio Frequence Integrated Circuit Technology for Low-Power Wireless Communications [J]. IEEE Personal Communiations. June 1998,11-19

DOI: 10.1109/98.683726

[4] W.Zhang. Stability analysis of networked control systems[D]. Ph.D. thesis, Case Western Reserve University, (2001)

[5] F.L. Lian, J.Moyne, and D.Tilbury. Network design consideration for distributed control systems[J]. IEEE Transaction on Control Systems Technology. 2002, 297-307

DOI: 10.1109/87.987076