Predictive controller design of networked systems with communication delays and data loss

  • Authors:
  • G. P. Liu

  • Affiliations:
  • Faculty of Advanced Technology, University of Glamorgan, Pontypridd, UK and NCS Laboratory, Central South University, Changsha, China

  • Venue:
  • IEEE Transactions on Circuits and Systems II: Express Briefs
  • Year:
  • 2010

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Abstract

This brief studies the predictive controller design of networked systems with communication delay and data loss. A networked predictive control scheme is employed to compensate for communication delay and data loss actively rather than passively. Based on analysis of the closed-loop networked predictive control systems, a design strategy of the predictive controller is proposed. The designed predictive controller can achieve the desired control performance and also guarantee the system stability. A numerical example demonstrates the compensation for communication delay and data loss in networked systems using the proposed predictive controller design strategy.