Implementation of Different Wavelets in an Auto-Tuning Wavenet PID Controller and Its Application to a DC Motor

Abstract

This paper shows the results obtained experimentally by controlling the speed of a DC motor using different wavelets (Morlet, RASP1, RASP2, RASP3, POLY-WOG1, POLYWOG3, POLYWOG4 and Shannon) in an auto-tuning wavenet PID controller. Such controller tunes online the proportional, integral and derivative gains of a classical discrete PID controller, through the identification of the plant using a radial basis neu-ral network with different daughters wavelet activation functions, in cascade with an infinite impulse response filter.

10 Figures and Tables

Showing 1-10 of 10 references

A auto-tuning wavelet PID controller using wavelet networks

  • J Cruz, L Ramos, M Espejel
  • 2010
1 Excerpt

Advanced PID Control. ISA, The Instrumentation, Systems, and Automation Society

  • K Aström, T Hägglund
  • 2006
1 Excerpt

Digital Control Systems

  • B Kuo
  • 1995

I. Daubechies. Ten Lectures on Wavelets. SIAM

  • 1992
2 Excerpts