Multi-Resolution Modeling of High Speed Railway Infrastructure for Train Operation Simulation
This paper analyzes the railway infrastructure simulation demands in train operation and organization at different levels. It takes the rail road network topology model and the railway signal system model as the core to build a multi-resolution-based simulation model architecture of the railway infrastructure. According to different information needs of railway infrastructure simulation model, it proposes a Hierarchical model achieving logic function of signaling system, and studies the signal system’s multi-resolution simulation methods through multi-level logic block configuration. According to the space information requirement of different simulation levels, the paper builds a multi-resolution rail road network mode.
X. Jiang et al., "Multi-Resolution Modeling of High Speed Railway Infrastructure for Train Operation Simulation", Applied Mechanics and Materials, Vols. 97-98, pp. 560-565, 2011