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Vibration Rapid Analysis and Comparison of Motor Support in Container Crane’s Machine Room with Single Degree of Freedom and Finite Element Method Based on Visual Basic

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJGDC) 바로가기
  • 간행물
    International Journal of Grid and Distributed Computing 바로가기
  • 통권
    Vol.6 No.4 (2013.08)바로가기
  • 페이지
    pp.75-84
  • 저자
    Lu Kai-liang, Ye Hao, Qiu Hui-qing, Zhang Wei-guo, Hao Zhi-yong, Liu Yuan
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A208124

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원문정보

초록

영어
The excessive vibration of motor support in container crane’s machine room affects lifespan of the structure and driving comfort of the operators. According to the result of the vibration site test, the main causes of the machine room vibration in container crane were found out. In order to reduce the vibration response, based on simplifying the system as a single degree of freedom vibration system model and finite element method, two kinds of rapid vibration analysis software were compiled respectively by using Visual Basic (VB), which can parameterize the motor and its support. Meanwhile, their advantages and disadvantages were compared. By analyzing the effects of different motor support structure layouts on its natural frequency and maximum vibration velocity response, it is concluded that increasing and improving the motor support’s cross-sectional moment of inertia and lateral stiffness can reduce the system vibration response. The rapid analysis software’s computing results are almost the same as ANSYS computing results. Furthermore, motor support structure of the container crane machine room was optimized through the original software. The accordance of vibration test data and analysis results prove the credibility and the reliability of the rapid analysis software and methods.

목차

Abstract
 1. Introduction
 2. Vibration Experiment Analysis for Container Crane Machine Room
  2.1 Vibration test 
  2.2 Causes analysis
 3. Rapid Analysis with SDOF Method
  3.1 Natural frequency calculation
  3.2 Maximum vibration velocity response
 4. Rapid Analysis with FEM
  4.1 Element meshing
  4.2 System equation of motion
  4.3 Natural frequency and dynamic response
 5. Comparison of the Two Rapid Analysis Methods
  5.1 Comparison of rapid analysis software
  5.2 Comparison of calculation results
 6. Summary 
 Acknowledgements
 References

저자

  • Lu Kai-liang [ Logistics Engineering College, Shanghai Maritime University ]
  • Ye Hao [ Logistics Engineering College, Shanghai Maritime University ]
  • Qiu Hui-qing [ College of Mechanical Engineering, Tongji University ]
  • Zhang Wei-guo [ Logistics Engineering College, Shanghai Maritime University ]
  • Hao Zhi-yong [ Logistics Engineering College, Shanghai Maritime University ]
  • Liu Yuan [ Logistics Engineering College, Shanghai Maritime University ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Grid and Distributed Computing
  • 간기
    격월간
  • pISSN
    2005-4262
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

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