Indirect identification of continuous-time delay systems from step responses

Applied Mathematical Modelling

Volumn 35, Issue 2, 2011, Pages 594-611

  Du, Yan Yi ^a   Tsai, Jason S H ^a   Patil, Harshal ^b   Shieh, Leang S ^b   Chen, Yuhua ^b  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

^b UNIVERSITY OF HOUSTON   (United States)

Author keywords

Indirect identification; Least squares algorithm; Modified Z transform; Step response; Time delay system

Indexed keywords

ALTERNATIVE METHODS; CONTINUOUS TIME; CONTINUOUS TIME MODELS; DIRECT IDENTIFICATIONS; DISCRETE-TIME; DISCRETE-TIME MODEL; ESTIMATION PERFORMANCE; FIRST ORDER PLUS TIME DELAY; FREQUENCY DOMAINS; ILLUSTRATIVE EXAMPLES; INDIRECT IDENTIFICATION; INPUT NOISE; INPUT-OUTPUT DATA; LEAST-SQUARES ALGORITHMS; MODIFIED Z-TRANSFORM; OUTPUT DISTURBANCE; RESPONSE DATA; SECOND ORDERS; TIME DELAY SYSTEM; TIME DOMAIN;

FREQUENCY ESTIMATION; IDENTIFICATION (CONTROL SYSTEMS); PARAMETER ESTIMATION; SPEED CONTROL; STEP RESPONSE; TIME DELAY; TIME DOMAIN ANALYSIS;

CONTINUOUS TIME SYSTEMS;

EID: 77956184265     PISSN: 0307904X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apm.2010.07.004     Document Type: Article

References (24)

1. Astrom K.J., Wittenmark B. Adaptive Control 1989, Addison Wesley, New York.
2. Wang Q.G., Lee T.H., Lin C. Relay Feedback: Analysis, Identification and Control 2003, Springer-Verlag, London.
3. Goodwin G.C., Sin K.S. Adaptive Filtering Prediction and Control 1984, Prentice Hall, New Jersey.
4. Ljung L. System Identification: Theory for the User 1999, Prentice Hall, New Jersey.
5. Soderstrom T., Astrom K.J. Special issue on trends in system identification. Automatica 1995, 31:1689-1690.
6. Unbehauen H., Rao G.P. Continuous-time approaches to system identification - a survey. Automatica 1990, 26:23-35.
7. Sinha N.K., Rao G.P. Identification of Continuous-time Systems: Methodology and Computer Implementation 1991, Kluwer Academic Publisher, The Netherlands.
8. Ferretti G., Maffezzoni C., Scattolini R. Recursive estimation of time delay in sampled systems. Automatica 1991, 27:653-661.
9. Ahmed S., Huang B., Shah S.L. Parameter and delay estimation of continuous-time models using a linear filter. J. Process Contr. 2006, 16:323-331.
10. Feuer A., Goodwin G.C. Sampling in Digital Signal Processing and Control 1996, Birkausser Boston, Cambridge, Mass.
11. Goodwin G.C., Graebe S.F., Salgado M.E. Control System Design 2001, Prentice Hall.
12. Mamat R., Fleming P.J. Method for on-line identification of the first order plus deal-time process model. Electron. Lett. 1995, 31(15):1297-1298.
13. Rangaiah G.P., Krishnaswamy P.R. Estimating second order dead time parameters from undamped process transients. Chem. Eng. Sci. 1996, 51(7):1149-1155.
14. Wang Q.G., Guo X., Zhang Y. Direct identification of continuous time delay systems from step responses. J. Process Contr. 2001, 11:531-542.
15. Wang Q.G., Zhang Y. Robust identification of continuous systems with dead-time from step responses. Automatica 2001, 37:377-390.
16. Bi Q., Cai W.J., Lee E.L., Wang Q.G., Hang C.C., Zhang Y. Robust identification of first-order plus dead-time model from step response. Contr. Eng. Pract. 1999, 7:71-77.
17. Ahmed S., Huang B., Shah S.L. Novel identification method from step response. Contr. Eng. Pract. 2007, 15:545-556.
18. Liu M., Wang Q.G., Huang B., Hang C.C. Improved identification of continuous-time delay processes from piecewise step tests. J. Process Contr. 2007, 17:51-57.
19. Ahmed S., Huang B., Shah S.L. Identification from step responses with transient initial conditions. J. Process Contr. 2008, 18:121-130.
20. Fedele G. A new method to estimate a first-order plus time delay model from step response. J. Franklin Inst. 2009, 346:1-9.
21. Chong E.K.P., Zak S.H. An Introduction to Optimization 2008, John Wiley & Sons, Inc. (Wiley-Interscience Series), New York, NY.
22. Stark L. Neurological Control Systems: Studies in Bioengineering 1968, Plenum, New York.
23. C.F. Chen, L.S. Shieh, A rational transfer function for pupil reflex system, in: 25th ACEMB FLORIDA, 1972.
24. Tou J.T. Digital and Sampled-Data Control Systems 1959, McGraw Hill, New York.