• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보


Maglev vehicles, which are levitated and propelled by electromagnets, often run on elevated flexible guideways comprised of steel, aluminum and concrete. Therefore, an analysis of the dynamic interaction between the Maglev vehicle and the flexible guideway is needed in the design of the critical speed, ride, controller design and weight reduction of the vehicle. This study introduces a dynamic interaction simulation technique that applies structural dynamics. Because the proposed method uses detailed 3D FE models, it is useful to analyze the deformation of the elevated flexible guideway, the dynamic stress, and the motion of the vehicle. By applying the proposed method to an urban transit Maglev vehicle, UTM01, the dynamic response is simulated and validated. From the result of the study, we concluded that the simulation of dynamic interaction between the Maglev vehicle and the flexible guideway is possible and a potential of using computational mechanics.

참고문헌 (7)

  1. 1. Tsunashims, H., Tzeng, T.F. and Wang, T.C. (1994), 'Dynamics of a Mechanically Controlled Permanent Magnet Suspension for Maglev Transport Vehicle', Transportation Systems, ASME, DSC-Vol.54/DE-Vol. 76 
  2. 2. Cai, Y., Chen, S.S., Rote, D.M. and Coffey, K.T. (1994), 'Vehicle/Guideway Interaction for High Speed Vehicle on a Flexible Guideway', Journal of Sound and Vibration, Vol.175, No.5, pp.625-646 
  3. 3. Tzeng Y.K. and Wang, T.C. (1995), 'Dynamic Analysis of the Maglev System Using Controlled-PM Electromagnets and Robust Zero-Power-Control Strategy', IEEE Transactions on Magnetics, Vol.31, No.6, pp.4211-4213 
  4. 4. Seki A. and Osada, Y. (1996), 'Dynamics of the Bogie of a Maglev System with Guideway Irregularities', IEEE Transactions on Magnetics, Vol.32, No.5, pp.5043-5045 
  5. 5. Zhao C.F. and Zhai, W.M. (2002), 'Maglev Vehicle/Guideway Vertical Random Response and Ride Quality', Vehicle System Dynamics, Vol.38, No.3, pp.185-210 
  6. 6. Kim, J.S. and Park, J.S. (1992), 'Dynamic Performance Analysis for Secondary Suspension of Maglev Control Systems with a Combined Lift and Guidance', J. of Korea Society of Precision Engineering, Vol.9, No.1, pp.53-65 
  7. 7. Han, H.S. (2003), 'A Study on the Dynamic Modeling of a Magnetic Levitation Vehicle', JSME International, Vol.46, No.4, pp.1497-1501 

DOI 인용 스타일

"" 핵심어 질의응답