Delay Compensation for Networked Control Systems

The control problem via output feedback of networked control system is considered in this paper. A method of estimating the undelayed plant state by using the delayed version of output is put forward and a compensation scheme for random bounded delay is presented. Stability of such system is also considered and some conclusions are deduced. Based on the results, a simple procedure for designing the controller is presented

[1]  Wei Zhang,et al.  Stability of networked control systems , 2001 .

[2]  A. Hassibi,et al.  Control with random communication delays via a discrete-time jump system approach , 2000, Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).

[3]  G. G. Stokes "J." , 1890, The New Yale Book of Quotations.

[4]  Linda Bushnell,et al.  Stability analysis of networked control systems , 1999, Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251).

[5]  Charles R. Johnson,et al.  Matrix analysis , 1985, Statistical Inference for Engineers and Data Scientists.

[6]  Johan Nilsson,et al.  Stochastic Analysis and Control of Real-Time Systems with Random Time Delays , 1996 .

[7]  Gene F. Franklin,et al.  Feedback Control of Dynamic Systems , 1986 .

[8]  R.S. Raji,et al.  Smart networks for control , 1994, IEEE Spectrum.

[9]  Asok Ray,et al.  Integrated Communication and Control Systems: Part I—Analysis , 1988 .

[10]  Wei Zhang,et al.  Stability of networked control systems: explicit analysis of delay , 2000, Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).

[11]  Umit Ozguner,et al.  Stability of linear feedback systems with random communication delays , 1994 .

[12]  Johan Nilsson,et al.  Real-Time Control Systems with Delays , 1998 .

[13]  Panos J. Antsaklis,et al.  MODEL-BASED NETWORKED CONTROL SYSTEMS – NECESSARY AND SUFFICIENT CONDITIONS FOR STABILITY , 2002 .

[14]  James Moyne,et al.  Control performance study of a networked machining cell , 2000, Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).

[15]  Qixin Zhu,et al.  Stochastic optimal control and analysis of stability of networked control systems with long delay , 2003, Autom..

[16]  James Moyne,et al.  Performance evaluation of control networks: Ethernet, ControlNet, and DeviceNet , 2001 .

[17]  Asok Ray,et al.  An observer-based compensator for distributed delays , 1990, Autom..

[18]  Richard H. Middleton,et al.  Networked control design for linear systems , 2003, Autom..