한국군사과학기술학회지 (Journal of the Korea Institute of Military Science and Technology)

  • 제22권5호
  • /
  • Pages.687-696
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  • 2019
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  • 1598-9127(pISSN)
  • /
  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
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대형 정밀장비 탑재용 트랙터-트레일러형 차량의 주행 동특성

Driving Dynamic Characteristics of Tractor-Trailer Type Transporter for Large Scale Precision Equipment

  • 하태완 (국방과학연구소 제1기술연구본부) ;
  • 오상훈 (국방과학연구소 제1기술연구본부)
  • Ha, Taewan (The 1st Research and Development Institute, Agency for Defense Development) ;
  • Oh, Sanghoon (The 1st Research and Development Institute, Agency for Defense Development)
  • 투고 : 2019.07.10
  • 심사 : 2019.09.20
  • 발행 : 2019.10.05
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초록

To identify the driving dynamic characteristics of the Tractor-Trailer Type Transporter for mounting a large scale precision equipment, real vehicle driving tests on the 3 inch-bump-space-road were performed. And using general Dynamics Analysis Program - RecurDyn(V8R5), Dynamics M&S were carried out assuming the similar condition with real tests. Then the acceleration data obtained from real tests and M&S were analyzed and compared with each other in the part of root-mean-square-acceleration($g_{rms}$), peak-acceleration($g_{peak}$) and frequencies. In simple view of the $g_{rms}$ & $g_{peak}$, although the results of MRBD are more similar to ones of the real vehicle driving tests, but the results of RFlex have more information to get various useful dynamic characteristics.

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참고문헌

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