한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 1998년도 추계학술대회 논문집
- /
- Pages.313-320
- /
- 1998
철도차량의 비선형 임계속도 예측연구
Study on the Prediction of the Nonlinear Critical Speed of a Train
초록
The critical speed of a train running on the straight railway track is investigated by in-house program. The program is developed to find out nonlinear critical speed and it bases on the bifurcation theory. As a result, it is found that nonlinear critical speed exists on the lower speed band than linear critical speed and this fact imply a possibility of induction of a big accident.
키워드