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Identification of First-order Plus Dead Time Model from Step Response Using HS Algorithm
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 Title & Authors
Identification of First-order Plus Dead Time Model from Step Response Using HS Algorithm
Lee, Tae-Bong;
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 Abstract
This paper presents an application of heuristic harmony search (HS) optimization algorithm for the identification of linear continuous time-delay system from step response. Identification model is first-order plus dead time (FOPDT), which describes a linear monotonic process quite well in most chemical processes and HAVC process and is often sufficient for PID controller tuning. This recently developed HS algorithm is conceptualized using the musical process of searching for a perfect state of harmony. It uses a stochastic random search instead of a gradient search so that derivative information is unnecessary. The effectiveness of the identification method has been demonstrated through a number of simulation examples.
 Keywords
Harmony search;Heuristic;Optimization;First-order plus dead time;Step response;Stochastic random search;
 Language
Korean
 Cited by
1.
Identification of Continuous System from Step Response using HS Optimization Algorithm, The Transactions of the Korean Institute of Electrical Engineers P, 2016, 65, 4, 292  crossref(new windwow)
 References
1.
H. Kurz and W. Goedecke, “Digital parameter-adaptive control of process with unknown dead time,” Automatica, Vol. 17, No. 5, pp. 245-252, Jan. 1981. crossref(new window)

2.
S. Sagara, and Z. Y. Zhao, "Numerical integration approach to on-line identification of continuous-time systems," Automatica, Vol. 26. No. 1,pp. 63-74, Jan. 1990. crossref(new window)

3.
P. E. Wellstead, "Non-parametric methods of system identification," Automatica, Vol. 17, No. 1, pp.55-69, Jan. 1981. crossref(new window)

4.
L. Ljung, "On the estimation of transfer functions," Automatica, Vol. 21, No. 6, pp 677-696. Nov. 1985. crossref(new window)

5.
M. Yuwana and D.E. Seborg, "A new method for on-line controller tuning', American Institute of Chemical Engineers Journal, Vol. 28, No. 3, pp 434-440, May 1982. crossref(new window)

6.
A. Jutan and E.S. Rodriguez II, "Extension of a new method for on-line controller tuning," Canadian Journal of Chemical Engineering, Vol. 62, pp. 802-807, Dec. 1984. crossref(new window)

7.
K.J. Astrom, and T. Hagglund, PID Controllers: Theory, Design, and Tuning, 2nd ed. Triangle Park, NC: Instrument Society of America, 1995.

8.
Q. Bi, Q. G. Wang and C. C. Hang, "Relay-based estimation of multiple points on process frequency response," Automatica, Vol. 33, No. 9, pp 1753-1757, Sep. 1997. crossref(new window)

9.
F. G. Shinskey, Process Control Systems, Application, Design, and Tuning, 3rd ed., New York, NY: McGraw-Hill, 1988.

10.
T. E. Marlin, Process Control. Designing processes and Control System for Dynamic Performance, New York, NY: McGraw-Hill, 1995.

11.
R. Mamat, and P. J. Fleming, “Method for on-line identification of a first order plus dead-time process model,” Electronics Letters, Vol. 31, No. 15, pp. 1297-1298, Jul. 1995. crossref(new window)

12.
Gang-Wook Shin, Young-Joo Song, Tae-Bong Lee and Hong-Kyoo Choi, "Genetic algorithm for identification of time delay systems from step response," International Journal of Control, Automation and Systems, Vol. 5, pp. 79-85, Feb. 2007.

13.
Z. W. Geem, J.-H. Kim, G. V. Loganathan, "A new heuristic optimization algorithm: harmony search," Simulation, Vol. 76, No. 2, pp. 60-68, 2001 crossref(new window)

14.
K. S. Lee and Z. W. Geem, “A new meta-heuristic algorithm for continues engineering optimization: harmony search theory and practice,” Computer Methods in Applied Mechanics Engineering, Vol. 194 , No. 36-38, pp. 3902-3933, Sep. 2005. crossref(new window)

15.
Z. W. Geem, “Effects of initial memory and identical harmony in global optimization using harmony search algorithm,” Applied Mathematics and Computation, Vol. 218 , No. 22, pp. 11337-11343, Jul. 2012. crossref(new window)

16.
Z. W. Geem, Recent Advances in Harmony Search Algorithm , Warsaw: Poland, Springer-Verlag, 2010