한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제18권4호
  • /
  • Pages.355-361
  • /
  • 2009
  • /
  • 2508-5093(pISSN)
  • /
  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

부분 구조물의 민감도 분석을 이용한 버스차체의 진동분석

Vibration Analysis of Bus Structure using Sensitivity Analysis of Bus Component Structures

  • 이상범 (국민대학교 기계자동차공학부)
  • 발행 : 2009.08.15
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초록

In this paper, an analysis technique is presented for performing the effective design of bus structure. Sensitivity analysis is carried out for the natural frequency of component structures consisting of bus B.I.W. Local vibration modes of substructure, which large affect on the global vibration mode of the bus B.I.W., are obtained through the sensitivity analysis technique using the mathematical chain rule. And also the design variables, which are determined from the sensitivity analysis, are redesigned through optimum design process. The proposed analysis technique shows that the bus structure can be effectively designed considering the vibration characteristics.

키워드

참고문헌

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