On-line process identification from closed-loop tests under PI control

Chemical Engineering Research and Design

Volumn 76, Issue 4 A4, 1998, Pages 451-457

  Suganda, P ^a   Krishnaswamy, P R ^a   Rangaiah, G P ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Closed loop identification; Parameter estimation; Second order modelling

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; CONTROL SYSTEM ANALYSIS; MATHEMATICAL MODELS; ONLINE SYSTEMS; PARAMETER ESTIMATION; PROCESS CONTROL; TWO TERM CONTROL SYSTEMS;

SECOND ORDER MODELS;

CLOSED LOOP CONTROL SYSTEMS;

EID: 0032071160     PISSN: 02638762     EISSN: None     Source Type: Journal    
DOI: 10.1205/026387698525063     Document Type: Article

References (14)

1. Park, H. I., Sung, S. W. and Lee, I. B., 1997, On-line process identification using the Laguerre series for automatic tuning of the proportional-integral-derivative controller, Ind Eng Chem Res, 36: 101-111.
2. Yuwana, M. and Seborg, D. E., 1982, A method for on-line controller tuning, AIChE J, 28(3): 434-440.
3. Jutan, A. and Rodriguez, II. E. S., 1984, Extension of a new method for on-line controller tuning, Can J Chem Eng, 62: 802-807.
4. Lee, J., 1989, On-line PID controller tuning from a single closed-loop test, AIChE J, 35: 329-331.
5. Chen, C. L., 1989, A simple method for on-line identification and controller tuning, AIChE J, 35(12): 2037-2039.
6. Bogere, M. N. and Ozgen, C., 1989, On line controller tuning of second order dead time processes, Chem Eng Res Des, 67: 555-561.
7. Lee, J., Cho, W and Edgar, T. F., 1990, An improved technique for PID controller tuning from closed loop tests, AIChE J, 36: 1891-1895.
8. Krishnaswamy, P. R. and Rangaiah, G. P., 1996, Closed-loop identification of second order dead time process models, Trans IChemE, Chem Eng Res Des, 74(A1): 30-34.
9. Mamat, R. and Fleming, P. J., 1995, Method for on-line identification of a first order plus dead-time process model, Electronics Letters, 31(15): 1297-1298.
10. Rangaiah, G. P. and Krishnaswamy, P. R., 1996, Estimating second order dead time parameters from underdamped process transients, Chem Eng Sci, 51: 1149-1155.
11. Rangaiah, G. P. and Krishnaswamy, P. R., 1994, Estimating second order plus dead time model parameters, Ind Eng Chem Res, 33: 1867-1871.
12. Nishikawa, Y., Sannomiya, N., Ohta, T. and Tanaka, H., 1984, A method for auto-tuning of PID control parameters, Automatica, 20(83): 321-332.
13. Chen, C. L., 1991, A closed loop reaction-curve method for controller tuning, Chem Eng Comm, 104: 87-100.
14. Hwang, S. H., 1995, Closed-loop automatic tuning of single-input-single-output systems, Ind Eng Chem Res, 34: 2406-2417.