›› 2014, Vol. 23 ›› Issue (8): 80202-080202.doi: 10.1088/1674-1056/23/8/080202

• GENERAL • 上一篇    下一篇

Model-based predictive controller design for a class of nonlinear networked systems with communication delays and data loss

安宝冉a, 刘国平a b   

  1. a Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin 150080, China;
    b School of Engineering, University of South Wales, Pontypridd CF37 1DL, United Kingdom
  • 收稿日期:2013-11-29 修回日期:2014-03-14 出版日期:2014-08-15 发布日期:2014-08-15
  • 基金资助:
    Project supported by the Key Program for the National Natural Science Foundation of China (Grant No. 61333003) and the General Program for the National Natural Science Foundation of China (Grant No. 61273104).

Model-based predictive controller design for a class of nonlinear networked systems with communication delays and data loss

An Bao-Ran (安宝冉)a, Liu Guo-Ping (刘国平)a b   

  1. a Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin 150080, China;
    b School of Engineering, University of South Wales, Pontypridd CF37 1DL, United Kingdom
  • Received:2013-11-29 Revised:2014-03-14 Online:2014-08-15 Published:2014-08-15
  • Contact: An Bao-Ran E-mail:baoran.an@hit.edu.cn
  • Supported by:
    Project supported by the Key Program for the National Natural Science Foundation of China (Grant No. 61333003) and the General Program for the National Natural Science Foundation of China (Grant No. 61273104).

摘要: This paper discusses the model-based predictive controller design of networked nonlinear systems with communication delay and data loss. Based on the analysis of the closed-loop networked predictive control systems, the model-based networked predictive control strategy can compensate for communication delay and data loss in an active way. The designed model-based predictive controller can also guarantee the stability of the closed-loop networked system. The simulation results demonstrate the feasibility and efficacy of the proposed model-based predictive controller design scheme.

关键词: communication delays, data loss, model-based networked predictive control

Abstract: This paper discusses the model-based predictive controller design of networked nonlinear systems with communication delay and data loss. Based on the analysis of the closed-loop networked predictive control systems, the model-based networked predictive control strategy can compensate for communication delay and data loss in an active way. The designed model-based predictive controller can also guarantee the stability of the closed-loop networked system. The simulation results demonstrate the feasibility and efficacy of the proposed model-based predictive controller design scheme.

Key words: communication delays, data loss, model-based networked predictive control

中图分类号:  (Control theory)

  • 02.30.Yy
05.90.+m (Other topics in statistical physics, thermodynamics, and nonlinear dynamical systems) 02.30.Ks (Delay and functional equations)