Volume 8 Number 1
February 2011
Article Contents
Xiu-Lan Wang, Chun-Guo Fei and Zheng-Zhi Han. Adaptive Predictive Functional Control for Networked Control Systems with Random Delays. International Journal of Automation and Computing, vol. 8, no. 1, pp. 62-68, 2011. doi: 10.1007/s11633-010-0555-z
Cite as: Xiu-Lan Wang, Chun-Guo Fei and Zheng-Zhi Han. Adaptive Predictive Functional Control for Networked Control Systems with Random Delays. International Journal of Automation and Computing, vol. 8, no. 1, pp. 62-68, 2011. doi: 10.1007/s11633-010-0555-z

Adaptive Predictive Functional Control for Networked Control Systems with Random Delays

Author Biography:
  • Chun-Guo Fei received the M.Sc.degree in detection technology and automatic equipment from Tianjin University of Technology,PRC in 2003

  • Corresponding author: Xiu-Lan Wang received the B.Sc.degree in electrical technology from Shenyang Institute of Chemical Technology,PRC in 2001
  • Received: 2010-03-07
Fund Project:

supported by National Natural Science Foundation of China (No.60674024);Ph.D.Programs Foundation of Civil Aviation University of China (No.06QD04x);Central College Basic Research Foundation (No.2010D005)

通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Adaptive Predictive Functional Control for Networked Control Systems with Random Delays

  • Corresponding author: Xiu-Lan Wang received the B.Sc.degree in electrical technology from Shenyang Institute of Chemical Technology,PRC in 2001
Fund Project:

supported by National Natural Science Foundation of China (No.60674024);Ph.D.Programs Foundation of Civil Aviation University of China (No.06QD04x);Central College Basic Research Foundation (No.2010D005)

Abstract: Nowadays, more and more field devices are connected to the central controller through a serial communication network such as fieldbus or industrial Ethernet. Some of these serial communication networks like controller area network (CAN) or industrial Ethernet will introduce random transfer delays into the networked control systems (NCS), which causes control performance degradation and even system instability. To address this problem, the adaptive predictive functional control algorithm is derived by applying the concept of predictive functional control to a discrete state space model with variable delay. The method of estimating the networkinduced delay is also proposed to facilitate the control algorithm implementing. Then, an NCS simulation research based on TrueTime simulator is carried out to validate the proposed control algorithm. The numerical simulations show that the proposed adaptive predictive functional control algorithm is effective for NCS with random delays.

Xiu-Lan Wang, Chun-Guo Fei and Zheng-Zhi Han. Adaptive Predictive Functional Control for Networked Control Systems with Random Delays. International Journal of Automation and Computing, vol. 8, no. 1, pp. 62-68, 2011. doi: 10.1007/s11633-010-0555-z
Citation: Xiu-Lan Wang, Chun-Guo Fei and Zheng-Zhi Han. Adaptive Predictive Functional Control for Networked Control Systems with Random Delays. International Journal of Automation and Computing, vol. 8, no. 1, pp. 62-68, 2011. doi: 10.1007/s11633-010-0555-z
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