Fuzzy MRAC controller design for the vane-type air motor

Yean Ren Hwang, Yu Da Shen

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

3 Scopus citations

Abstract

Air motors are widely used in automation industry due to the special requirements, such as park-prohibited environments, mining industry, chemical manufactory, and so on. Due to the compressibility of air and the friction in mechanism, the overall system is actually nonlinear with dead-zone behaviors. The performance of the previous controllers implemented on the air motor system demonstrated large overshoot, slow response and significant fluctuation errors around the setting points. It is important to eliminate the dead-zone for improving the control performance. By considering the effects of the dead-zone behaviors, we developed a MRAC with fuzzy friction compensation controller to overcome the affection of dead-zone. The experiment results are given to validate the proposed velocity control strategy

Original languageEnglish
Title of host publicationSICE Annual Conference, SICE 2007
Pages180-185
Number of pages6
DOIs
StatePublished - 2007
EventSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu, Japan
Duration: 17 Sep 200720 Sep 2007

Publication series

NameProceedings of the SICE Annual Conference

Conference

ConferenceSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007
Country/TerritoryJapan
CityTakamatsu
Period17/09/0720/09/07

Keywords

  • Air motor
  • Dead-zone
  • Fuzzy logic controller
  • MRAC

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