Abstract
The steering type of a mechanical guidance system has been used for Automated Guideway Transit (AGT) system in Japan. Recently, the single-axle bogie system has developed for AGT vehicle and applied to Yurikamome 7200 series. This paper describes dynamic characteristics of AGT vehicle with single-axle bogie system and steering system under earthquake. By using multibody dynamics models, a computer simulation in case of earthquake is carried out. And stability limit of roll over for sinusoidal input is shown for two types of mechanical guidance system.
