유전자 알고리즘을 이용한 트랙킹 진동량 추정 시스템

A Tracking Vibration Estimation System Using a Genetic Algorithm

  • 진경복 (한국기술교육대학교 메카트로닉스공학부) ;
  • 이문노 (동의대학교 컴퓨터공학과)
  • 투고 : 2011.04.19
  • 심사 : 2011.05.31
  • 발행 : 2011.06.30

초록

This paper presents a tracking vibration estimation system of the track-following system using a tracking loop gain adjustment algorithm and a genetic algorithm. The algorithms are introduced to estimate accurately the tracking vibration quantity in spite of the uncertainties of the tracking actuator. An estimated actuator model can be found by applying a genetic algorithm. Accordingly, the tracking vibration quantity can be estimated from the measured tracking error, the tracking controller and the estimated actuator model. The proposed tracking vibration estimation method is applied to the track-following system of an optical recording device and is evaluated through the experimental result.

키워드

참고문헌

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