Re-design of Smith predictor systems for performance enhancement

ISA Transactions

Volumn 39, Issue 1, 2000, Pages 79-92

  Wang, Qing Guo ^a   Bi, Qiang ^b   Zhang, Yong ^b  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

CLOSED LOOP CONTROL SYSTEMS; CONTROL SYSTEM SYNTHESIS; FREQUENCY RESPONSE; LEAST SQUARES APPROXIMATIONS; OPTIMIZATION; PERFORMANCE; PROCESS CONTROL; THREE TERM CONTROL SYSTEMS;

DEAD TIME; MISMATCH; PERFECT MATCH; SMITH PREDICTOR SYSTEMS;

OPTIMAL CONTROL SYSTEMS;

EID: 0034723705     PISSN: 00190578     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0019-0578(99)00049-X     Document Type: Article

References (25)

1. Aström K.J., Hagglund T. Automatic tuning of simple regulators with specifications on phase and amplitude margins. Automatica. 20(5):1984;645-651.
2. Smith O.J.M. Close control of loops with dead time. Chemical Engineering Progress. 53:1957;217-219.
3. J.E. Marshall, Control of Time-Delay System, Peter Peregrinus LTD, 1979.
4. Lee D.K., Lee M.Y., Sung S.W., Lee I.B. Robust PID tuning for Smith Predictor in the presence of model uncertainty. J. Proc. Control. 9:1999;79-85.
5. Marshall J.E., Salehi S.V. Improvement of system performance by the use of time delay elements. IEE Proceedings-D. 129(5):1982;1982.
6. Hocken R.D., Marshall J.E. Mismatch & the optimal control of linear system with time delay. Opt. Control Applns & Method. 4:1982;47-69.
7. Walton K., Marshall J.E. Mismatch in a predictor control scheme. some closed-form solutions Int. J. Control. 40(2):1984;403-419.
8. J.E. Marshall, H. Gorecki, K. Walton, A. Korytowski, Time-Delay Systems, Ellis Horwood Limited, 1992.
9. Wang Q.G., Lee T.H., Tan K.K., Bi Q. A new approach to analysis and design Of Smith-Predictor controllers. AIChe Journal. 42(6):1996;1793-1797.
10. Aström K.J., Hang C.C., Persson P., Ho W.H. Towards intelligent PID control. Automatica. 28(1):1991;1-9.
11. Hang C.C., Astrom K.J., Ho W.K. Refinements of the Ziegler-Nichols tuning formula. IEE Proceedings-D. 138,(2):1991;111-118.
12. Hang C.C., Lee T.H., Ho W.K. Adaptive Control. 1993;Instrument Society of America, NC, USA.
13. Hang C.C., Wang Q.G., Cao L.S. Self-tuning Smith Predictors for processes with long dead time. Int. J. of Adaptive Control and Signal Processing. 9:1995;255-270.
14. Wang Q.G., Hang C.C., Bi Q. Process frequency response estimation from relay feedback. Control Engineering Practice. 5(9):1997;1293-1302.
15. Wang Q.G., Hang C.C., Bi Q. A technique for frequency response identification from relay feedback. IEEE Transactions on Control Systems Technology. 7(1):1999;122-128.
16. Bi Q., Wang Q.G., Hang C.C. Relay-based estimation of multiple points on process frequency response. Automatica. 33(9):1997;1753-1757.
17. Bi Q., Cai W.J., Wang Q.G., Lee E.L., Hang C.C., Zhang Y. Robust identification of first-order plus dead-time model from step response. Control Engineering Practice. 7(1):1999;71-77.
18. Wahlberg B., Ljung L. Design variables for bias distribution in transfer function estimation. IEEE Trans. Auto. Control. AC. 31:1986;134-144.
19. Hang C.C., Chin D. Reduced order process modelling in selfctuning Control. Automatica. 27(3):1991;529-534.
20. Aström K.J. Assessment of achievable performance of simple feedback loops. Int. J. of Adaptive Control and Signal Processing. 5:1991;3-19.
21. Astrom K.J., Hagglund T. PID Controllers. Theory, Design, and Tuning 2nd Ed. 1995;Instrument Society of America, NC, USA.
22. Palmor Z.J., Blau M. An auto-tuner for Smith Dead Time compensator. Int. J. Control. 60(1):1994;117-135.
23. Ziegler J.G., Nichols N.B. Optimum settings for automatic controllers. Trans. ASME. 65:1942;433-444.
24. Aström K.J., Hagglund T. Automatic Tuning of PID Controllers. 1988;Instrument Society of America, NC, USA.
25. Ho W.K., Hang C.C., Cao L.S. Tuning of PID controllers based on gain and phase margin specifications. Automatica. 31(3):1995;497-502.