초고속자기부상철도용 절대위치검지시스템의 시뮬레이션 모델 설계

초록

In the maglev system, accurate train position is essential for safe and efficient train operation. Train positioning systems in the maglev systems are different from conventional railway system because railway train has no wheels. And various train positioning principles and systems have been used in maglev systems. In this paper, we analyze the function and the structure of train positioning technology and its devices which are applied in Transrapid and MLX, the typical high-speed magnetic levitation train systems. We also intensively analyze the structure and the positioning principles of INKREFA, which is the absolute train positioning system applied to Transrapid. And then, we design a simulation model for an absolute train positioning system, having a similar architecture to INKREFA and demonstrate conformity and performance of the designed model architecture through simulation.