Earticle

현재 위치 Home

<학술연구>

선박모사를 위한 반구형 구조물의 능동 진동제어 실험연구
Experimental Study on Active Vibration Control of Hemispherical Structure for Ship Modeling

첫 페이지 보기
  • 발행기관
    한국기계항공기술학회(구 한국기계기술학회) 바로가기
  • 간행물
    한국기계항공기술학회지(구 한국기계기술학회지) KCI 등재 바로가기
  • 통권
    제27권 제4호 (2025.08)바로가기
  • 페이지
    pp.720-725
  • 저자
    정규철, 이창수, 권영철
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A472333

※ 기관로그인 시 무료 이용이 가능합니다.

4,000원

원문정보

초록

영어
The purpose of this paper is to investigate the vibration phenomenon occurring in the structure such as a ship with the hemispherical substructure and operating at fixed frequency, and to suggest the active vibration control method using the Fx-LMS algorithm to reduce vibration amplification. In order to study the possibility of reducing vibration in the hemispherical structure, the active vibration control model was developed and a vibration control experimental device for the hemispherical structure was constructed. The narrowband Fx-LMS algorithm was developed to enable precise real-time control at a specific frequency, and the secondary path for dynamic control was modeled with two coefficients per frequency. The experimental device is equipped with three exciters, six 3-axis actuators, and six 3-axis error sensors, which can acquire 18 error sensor signals. Real-time secondary path tracking was possible with the secondary path consisting of two coefficients and the control algorithm, and effective vibration control performance was confirmed through this. And the experimental results of active vibration control of the exciter for three frequencies showed that the exciter vibration was reduced by a minimum of 63.7% and a maximum of 97.7%, which shows the possibility of reducing the vibration of the structure in real time using the proposed method.

목차

Abstract
1. 서론
2. 능동 진동제어 모 델
3. 실험장치 및 방법
4. 실험결과
5. 결론
References

저자

  • 정규철 [ Kyu Chul Jung | RMS Technology Co., LTD., Ph.D. Student (Dept. of Mechanical Engineering, Sunmoon University) ]
  • 이창수 [ Chang Soo Lee | RMS Technology Co., LTD., Ph.D. Student (Dept. of Mechanical Engineering, Sunmoon University) ]
  • 권영철 [ Young Chul Kwon | Department of Mechanical Engineering, Sunmoon University ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국기계항공기술학회(구 한국기계기술학회) [Korean Society of Mechanical Technology]
  • 설립연도
    1999
  • 분야
    공학>기계공학
  • 소개
    기계 관련 산업 분야에 관한 학술과 현장 적용 기술을 연구하고 교류하며, 이에 관련된 학문과 기술 발전 및 보급에 기여함으로써 과학과 기술의 진흥에 이바지함을 그 목적으로 한다.

간행물

  • 간행물명
    한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]
  • 간기
    격월간
  • pISSN
    1229-604X
  • eISSN
    2508-3805
  • 수록기간
    1999~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 550 DDC 620

이 권호 내 다른 논문 / 한국기계항공기술학회지(구 한국기계기술학회지) 제27권 제4호

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장