Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2011.05a
- /
- Pages.301-306
- /
- 2011
A Study on the Turning Performance for the Bimodal Tram
바이모달 트램 선회성능에 관한 연구
Abstract
The rear of the vehicle generally overhangs the rear axle. As a result, the rear of a vehicle swings to the outside of the rear axle(rear swing-out). In front steering vehicles, rear swing-out is not important because rear swing-out values measured outside the rear edge are relatively small. However, in the case of the bimodal tram with AWS(all wheel steering), the rear swing-out values increase because of the rear steering at a reverse phase angle. Off-tracking is defined as the radial offset between the path of the centerline of the front axle and the path of the centerline of the following axle. In this paper, in addition to determine the turning performance of bimodal tram with AWS, turning radius, swing-out, off-tracking and swept path width were also investigated.
Keywords