Development Of Active Vibration Isolation System Using Fuzzy Method

퍼지 방법을 이용한 능동 방진 시스템의 개발

  • 양손 (한국기술교육대학교 메카트로닉스공학부 대학원) ;
  • 안채헌 (한국기술교육대학교 메카트로닉스공학부 대학원) ;
  • 진경복 (한국기술교육대학교 메카트로닉스공학부) ;
  • 임경화 (한국기술교육대학교)
  • Published : 2007.11.15

Abstract

Vibration isolation equipments are mostly required in precise measurement and manufacturing system. Among all the vibration isolation system, air-spring is the most widely used equipment because of low resonant frequency and high damping ratio. In this study, Takagi-Sugeno fuzzy method is used to design an active vibration isolation system using air-spring, and compared the fuzzy method with passive control method and PID control method. Due to the non-linearity characteristics of air-spring, fuzzy controller was verified to be the most effective both in simulation and experiment.