독립 구동 대차의 안정성 시험을 위한 독립 구동 방식 축소형 주행 시험기 개발

초록

ABSTRACT Almost TRAM has an independently rotating wheel system for low floor structure, but IRWs has an inherent problem like the insufficient guiding force and excessive wear. Many researchers still make a study about IRWs to solve these problems. In this study, the development small scale roller rig to test dynamic characteristics of railway vehicle with an IRWs is described. General small scale roller rig to test a conventional railway vehicle can not test an independently rotating wheel type vehicle. The roller rig should adopted an independently rotating system to test an independently rotating wheel type vehicle. This small scale roller rig which developed with a commercial TETRIX education kit by the PITSCO compnay from US and a Lego Mindstorm NXT. The main object of this study is verifying the feasibility of this roller rig before building the real size roller rig or exact scale roller rig. This scale roller rig is going to use to test dynamic stability of an independently rotating wheel type vehicle and to verify the guiding force mechanism by the independently motor control.