Online identification of continuous-time systems with unknown time delay

IEEE Transactions on Automatic Control

Volumn 50, Issue 9, 2005, Pages 1418-1422

  Ren, X M ^a   Rad, A B ^b   Chan, P T ^b   Lo, W L ^b  

^a BEIJING INSTITUTE OF TECHNOLOGY   (China)

^b HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Least squares algorithm; System identification; Time delay systems

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; DELAY CONTROL SYSTEMS; LEAST SQUARES APPROXIMATIONS; RECURSIVE FUNCTIONS;

CONTINUOUS TIME SYSTEMS; LEAST SQUARES ALGORITHM; UNKNOWN TIME DELAY;

IDENTIFICATION (CONTROL SYSTEMS);

EID: 25844510719     PISSN: 00189286     EISSN: None     Source Type: Journal    
DOI: 10.1109/TAC.2005.854640     Document Type: Article

References (9)

1. O. J. M. Smith, "Closer control of loops with dead time," Chem. Eng. Prog., vol. 53, no. 5, pp. 217-219, 1957.
2. K. R. Sundaresan, C. C. Prasad, and P. R. Krishnaswamy, "Evaluating parameters from process transients," I & EC Process Design Development, vol. 17, no. 3, pp. 237-241, 1978.
3. M. J. Grimble, "Implicit and explicit LQG self tuning regulators," Automatica, vol. 20, no. 5, pp. 661-670, 1984.
4. A. B. Rad, "Self-tuning control of systems with unknown time delay: A continuous time approach," Control Theory Adv.. Technol., vol. 10, no. 3, pp. 479-497, 1994.
5. K. J. Astrom and T. Hagglund, "Automatic tuning of simple regulators with specifications on phase and amplitude margins," Automatica, vol. 20, pp. 645-652, 1984.
6. P. J. Gawthrop, M. T. Nihtila, and A. B. Rad, "Recursive parameter estimation of continuous systems with unknown time delay," Control Theory Adv. Technol., vol. 5, no. 3, pp. 227-248, 1989.
7. P. A. Ioannou and J. Sun, Robust Adaptive Control. Upper Saddle River, NJ: Prentice-Hall, 1996.
8. R. Pintelon and J. Schoukens, System Identification: A Frequency Domain. Piscataway, NJ: IEEE Press, 2001.
9. Q. G. Wang, X. Guo, and Y. Zhang, "Direct identification of continuous time delay systems from step responses," J. Process Control, vol. 11, pp. 531-542, 2001.