Adative robust control of Electrical Load Simulator based on fuzzy logic compensation

  • Nasim Ullah*
  • , Shaoping Wang
  • , Jawad Aslam
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes adaptive robust torque controller for Electrical Load Simulator considering the effect of extra torque as disturbance and nonlinear friction. Mathematical model of ELS is derived and the adaptive robust law is derived. To estimate extra torque and non linear friction we propose fuzzy logic system. LuGre friction model is used to validate the proposed scheme estimation. The stability of proposed controller with fuzzy compensator is derived using Lyapunov stability criteria and the adaptive law is derived. The validity of proposed controller is verified using computer simulations for estimation and compensation of friction and extra torque with torque tracking performance.

Original languageEnglish
Title of host publicationProceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
Pages861-867
Number of pages7
DOIs
StatePublished - 2011
Event2011 International Conference on Fluid Power and Mechatronics, FPM 2011 - Beijing, China
Duration: 17 Aug 201120 Aug 2011

Publication series

NameProceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011

Conference

Conference2011 International Conference on Fluid Power and Mechatronics, FPM 2011
Country/TerritoryChina
CityBeijing
Period17/08/1120/08/11

Keywords

  • Adaptive Robust control
  • ELS
  • Extra torque and friction
  • Fuzzy Logic

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