Browse > Article
http://dx.doi.org/10.5762/KAIS.2012.13.12.6027

Model Identification and Design of Optimized IMC-Cascade Controller  

Cho, Joon-Ho (Division of Electronics and Control Engineering, Wonkwang University)
Cho, Hyun-Seob (Department of Electronic Engineering, Chungwoon University)
Hwang, Hyung-Soo (Division of Electronics and Control Engineering, Wonkwang University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.12, 2012 , pp. 6027-6033 More about this Journal
Abstract
In this paper, we proposed to model identification in frequency domain using relay feedback and Design of internal model controller(IMC) with Cascade controller. The parameters of controller in the inner loop are determined to minimize the integral of time multiplied by the absolute value of error (ITAE) value of performance Index. The controller of outer loop and parameters of IMC-PID controller can be obtain using identified model. The model identification is considered that it is the transient response and the steady-state response through the use of nyquist curve. Simulation examples are given to show the better performance of the proposed method than conventional methods.
Keywords
Model Identification; PID controller; ITAE; IMC-Cascade controller;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 K.J.Astrom and T.Hagglund, "Automatic tuning of simple regulators with specifications on phase and amplitude margins", Automatica, vol. 20, no. 5, pp. 645-651, 1984, Article(CrossRefLink)   DOI   ScienceOn
2 W.K.Ho, C.C.Hang, W.Wojsznis, and Q.H.Tao, "Frequency domain approach to self-tuning PID control", Contr.Eng. Practice, vol, 4, no.6, pp.807-813, 1996, Article(CrossRefLink)   DOI   ScienceOn
3 M.Zhuang and D.P.Atherton, "Automatic tuning of optimum PID controllers", Proc. Inst. Elect. Eng., vol. 140, pt. D, no. 3, pp. 216-224, May 1993.
4 Q.G.Wang, T.H.Lee, H.W.Fung, Q.Bi and Y. Zhang, "PID tuning for improved performance", IEEE Trans. Contro. Syst. Technol., vol. 7, no.4, pp. 457-465, July 1999, Article(CrossRefLink)   DOI   ScienceOn
5 K.J.Astrom, "Automatic tuning of PID regulators", Instrument Soc. Amer., 1998
6 Sihai Song, Wenjian Cai and Ya-Gang Wang, "Auto-tuning of cascade control systems" ISA Transaction 42 (2003) pp.63-72, Article(CrossRefLink)   DOI
7 antonio Visioli and Aurelio Piazzi, "An automatic tuning method for cascade control systems" Proceeding of the 2006 IEEE, October 2006 pp.4-6, Article(CrossRefLink)
8 D.K.Lim, C.H.Kim, B.S.Suh "IMC-PID Controller Design using Loop Shaping Method." Journal of The Institute of Electronics Engineers of Korea Vol44-SC NO. 5, September 2005
9 J.H.Cho, H.S.Hwang, "Design of Generalized Controller by Improved Model Reduction," Journal of The Institute of Electronics Engineers of Korea Vol 44-SC NO. 5, September 2007   과학기술학회마을