Model reference robust backstepping design for pneumatic driven ball screw table system

Chia Hua Lu, Yean Ren Hwang

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

Abstract

A model reference robust backstepping controller is proposed for radial pneumatic motor motion systems with variable inlet pressure and time-varying payload. The radial pneumatic motoe, first of all, is modeled by a non-autonomous equation with consideration of the ball screw table. A practical integral action and robust action are included in the controller design for compensating the disturbance and eliminate the steady state error. Experimental results show that the proposed controller is able to tracking reference model output signal and maintain stead-state error. Model reference robust backstepping control utilizes Lyapunov function to guarantee the convergence of the position tracking error.

Original languageEnglish
Title of host publicationInternational Multi-Conference on Systems, Signals and Devices, SSD 2012 - Summary Proceedings
DOIs
StatePublished - 2012
Event9th International Multi-Conference on Systems, Signals and Devices, SSD 2012 - Chemnitz, Germany
Duration: 20 Mar 201223 Mar 2012

Publication series

NameInternational Multi-Conference on Systems, Signals and Devices, SSD 2012 - Summary Proceedings

Conference

Conference9th International Multi-Conference on Systems, Signals and Devices, SSD 2012
Country/TerritoryGermany
CityChemnitz
Period20/03/1223/03/12

Keywords

  • backstepping controller
  • model refernce
  • radial pneumatic motor

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