Shape factor of relay response curves and its use in autotuning

Journal of Process Control

Volumn 15, Issue 8, 2005, Pages 893-906

  Panda, R C ^a   Yu, Cheng Ching ^b  

^a CLRI ^*  (India)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Disturbance rejection; Identification; Modeling; Relay feedback; Tuning

Indexed keywords

ALGORITHMS; FEEDBACK CONTROL; IDENTIFICATION (CONTROL SYSTEMS); MATHEMATICAL MODELS; PARAMETER ESTIMATION; RELAY CONTROL SYSTEMS; TUNING;

AUTOTUNING; DISTURBANCE REJECTION; FIRST ORDER PLUS DEAD TIME (FOPDT); RELAY FEEDBACK;

PROCESS CONTROL;

EID: 22344446026     PISSN: 09591524     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jprocont.2005.02.004     Document Type: Article

References (18)

1. K.J. Astrom, and T. Hagglund Automatic tuning of simple regulators with specifications on phase and amplitude margins Automatica 20 1984 645 651
2. A Brambilla, S. Chen, and C. Scali Robust tuning of conventional controller Hydrocarbon Process. 1990 53 58
3. R.C. Chang, S.H. Shen, and C.C. Yu Derivation of transfer function from relay feedback systems Ind. Eng. Chem. Res. 31 3 1992 855 860
4. I.-L. Chien, and P.S. Fruehauf Consider IMC tuning to improve controller performance Chem. Eng. Prog. 86 10 1990 33
5. I. Kaya, and D.P. Atherton Parameter estimation from relay auto-tuning with asymmetric limit cycle data J. Process Control 11 2001 429 439
6. Y. Lee, S. Park, M. Lee, and C. Brosilow PID controller tuning for desired closed-loop responses for SI/SO systems AIChE J. 44 1 1998 106 115
7. A. Leva Autotuning process controller with improved load disturbance rejection J. Process Control 15 2 2005 223 234
8. W. Li, E. Eskinat, and W.L. Luyben An improved auto-tune identification method Ind. Eng. Chem. Res. 30 1991 1530 1541
9. W.L. Luyben Derivation of transfer function for highly nonlinear distillation columns Ind. Eng. Chem. Res. 26 12 1987 2490 2495
10. W.L. Luyben Getting more information from relay feedback tests Ind. Eng. Chem. Res. 40 20 2001 4391 4402
11. W.L. Luyben Effect of derivative algorithm and tuning selection on the PID control of dead-time processes Ind. Eng. Chem. Res., 40 2001 3605 3611
12. S. Majhi, and D.P. Atherton Auto-tuning and controller design for processes with small time delays IEE Proc. Control Theory Appl. 146 3 1999 415 424
13. R.C. Panda, and C.C. Yu Analytical expressions for relay feed back responses J. Process Control 13 6 2003 489 501
14. R.C. Panda, C.C. Yu, and H.P. Huang PID tuning rules for SOPDT systems: review and some new result ISA Trans. 43 2004 283 295
15. K.K. Tan, Q.G. Wang, and T.H. Lee Finite spectrum assignment control of unstable time delay processes with relay tuning Ind. Eng. Chem. Res. 37 4 1998 1351 1357
16. T. Thyagarajan, and C.C. Yu Improved auto-tuning using shape factor from relay feed back Ind. Eng. Chem. Res. 42 2003 4425 4440
17. Q.G. Wang, C.C. Hang, and B. Zou Low order modeling from relay feedback Ind. Eng. Chem. Res. 36 1997 375 381
18. C.C. Yu Autotuning of PID Controllers 1999 Springer-Verlag London