PID Tuning Method for Integrating Processes Having Time Delay and Inverse Response

Ozyetkin M. M., Onat C., Tan N.

3rd IFAC Conference on Advances in Proportional-Integral-Derivative Control (PID), Ghent, Belçika, 9 - 11 Mayıs 2018, cilt.51, ss.274-279 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 51
  • Doi Numarası: 10.1016/j.ifacol.2018.06.077
  • Basıldığı Şehir: Ghent
  • Basıldığı Ülke: Belçika
  • Sayfa Sayıları: ss.274-279
  • Anahtar Kelimeler: PID, the WGC method, Time delay, Integrating system, PI/PID CONTROLLERS, SYSTEMS, DESIGN, GAIN, DYNAMICS, DEADTIME
  • İnönü Üniversitesi Adresli: Evet

Özet

In this paper, a PID tuning method for integrating processes having time delay and inverse response is presented. The method is based on the stability boundary locus method and geometrical center (WGC) approach. The systematic procedure of the method is first to obtain the stability region in the PI controller parameters (proportional gain: k(p) and integral gain: k(i)) plane according to derivative gain (k(d)) using the stability boundary locus method and then to find the weighted geometrical center point of this region. The WGC controllers are obtained by using different values of k(d). Simulation examples have demonstrated that PID controller designed by using the proposed method gives good results. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.