A technique for frequency response identification from relay feedback

IEEE Transactions on Control Systems Technology

Volumn 7, Issue 1, 1999, Pages 122-128

  Wang, Qing Guo ^a   Hang, Chang Chieh ^a   Bi, Qiang ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Digital integration; FFT; Frequency responses; Identification; Relay feedback

Indexed keywords

FEEDBACK; FOURIER TRANSFORMS; FREQUENCY RESPONSE; INTEGRATION; MATHEMATICAL MODELS; REAL TIME SYSTEMS; THREE TERM CONTROL SYSTEMS;

CONTROLLER TUNING; DIGITAL INTEGRATION;

IDENTIFICATION (CONTROL SYSTEMS);

EID: 0032759530     PISSN: 10636536     EISSN: None     Source Type: Journal    
DOI: 10.1109/87.736766     Document Type: Article

References (20)

1. K. J. Astrom and T. Hagglund, Automatic Tuning of PID Controllers. Instrument Society of America, 1988.
2. C. C. Hang, K. J. Astrom, and W. K. Ho, "Relay auto-tuning in the presence of static load disturbance," Automatica, vol. 29, pp. 563-564, 1993.
3. K. J. Astrom, "Assessment of achievable performance of simple feedback loops," Int. J. Adaptive Contr. Signal Processing, vol. 5, pp. 3-19, 1991.
4. K. K. Tan, T. H. Lee, and Q. G. Wang, "Enhanced automatic tuning procedure for process control of PI/PID controllers,"AIChE J., vol. 42, no. 9, pp. 2555-2562, 1996.
5. C. C. Hang, Q. G. Wang, and L. S. Cao, "Self-tuning Smith predictors for processes with long dead time," Int. J. Adaptive Contr. Signal Processing, vol. 9, pp. 255-270, 1995.
6. Z. J. Palmor and M. Blau, "An auto-tuner for Smith dead time, compensator," Int. J. Contr., vol. 60, pp. 117-135, 1994.
7. Q. G. Wang, T. H. Lee, and K. K. Tan, "Automatic tuning of finite spectrum assignment controllers for delay systems," Automatica, vol. 31, pp. 477-482, 1995.
8. P. E. Wellstead, "Nonparametric methods of system identification," Automatica, vol. 17, pp. 55-69, 1981.
9. W. E. Li, Eskinat, and W. L. Luyben, "An improved auto-tune identification method," Ind. Eng. Chem. Res, vol. 30, pp. 1530-1541, 1991.
10. A. Leva, "PID auto-tuning algorithm based on relay feedback," Proc. Inst. Electr. Eng., pt. D, vol. 140, 1993, pp. 328-338.
11. K. J. Astrom and T. Hagglund, "Automatic tuning of simple regulators with specifications on phase and amplitude margins," Automatica, vol. 20, pp. 645-651, 1984.
12. Honeywell Industrial Automation and Control, "Robust multivariable predictive control technology, robust PID," User Manual, 1995.
13. M. Cartwright, Fourier Methods for Mathematicians, Scientists and Engineers. New York: Ellis Horwood, 1990.
14. P. K. F. Kuhfittig, Introduction To The Laplace Transform. New York: Plenum, 1978.
15. R. W. Ramirez, The FFT Fundamentals and Concepts. Englewood Cliffs, NJ: Prentice-Hall, 1985.
16. H. Rake, "Step response and frequency response methods," Automatica, vol. 16, pp. 519-526, 1980.
17. C. C. Hang, T. H. Lee, and W. K. Ho, Adaptive Control. Instrument Society of America, 1993.
18. KentRidge Instruments Pte Ltd., Dual Process Simulator KI 100, User Guide, 1992.
19. S. Haykin, An Introduction to Analog & Digital Communications. New York: Wiley, 1989.
20. Q. G. Wang, C. C. Hang, and Q. Bi, "A frequency domain controller design method," Chem. Eng. Res. Design, vol. 75, pp. 64-72, pt. A, 1997.