Research on adaptive friction compensation for flight motion simulator based robust backstepping controller

  • Zhenghua Liu*
  • , Jingjing Wang
  • *Corresponding author for this work

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

Abstract

The flight motion simulator is one kind of servo system with uncertainties and disturbances such as friction nonlinear characters. To obtain high performance and good robustness for the flight simulator, we present adaptive friction compensation based robust backstepping controller which compensates for nonlinear friction characters for flight simulator. Firstly, the design procedure of the robust backstepping controller is described and correlative problems are proposed. Secondly, the backstepping controller with friction parameter update law is deduced and expatiated. Finally, simulation results on the flight simulator show that the output can achieve asymptotic tracking of the given position reference signal and the aberration of velocity response based on backstepping is overcome. Therefore both robustness and low velocity performance of the flight simulator are achieved. It is an applied technology for the control of servo system, such as the flight motion simulator.

Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control Conference, CCC'10
Pages3333-3338
Number of pages6
StatePublished - 2010
Event29th Chinese Control Conference, CCC'10 - Beijing, China
Duration: 29 Jul 201031 Jul 2010

Publication series

NameProceedings of the 29th Chinese Control Conference, CCC'10

Conference

Conference29th Chinese Control Conference, CCC'10
Country/TerritoryChina
CityBeijing
Period29/07/1031/07/10

Keywords

  • Backstepping controller
  • Flight simulator
  • Friction compensation
  • Lugre model

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