Research of MRM-Based CTCS-3 Level Train Operation Control System Simulation Support Technology

Train operation control system is one complex system with some feature like real-time and distributing, aim at different application purpose and operation process of system lifecycle, the emphasize point and level of detail is different. In this paper, MRM-based simulation support technology and its application was studied, the modeling theory and method was studied systematically; the aggregation-disaggregation problem and settle method of MRM model run together in distributing simulation was studied, solving the couple consistency problem of MRM model; design the distributing and interactive simulation system structure base on HLA, the simulation support technology base on different level resolution was studied. Aim at practical demand of Chinese railway development, the modeling method base on MRM and modeling system structure aim at different simulation motivation was studied, the MRM modeling of key subsystem and parts of train operation control system was studied, combine with practical work pattern of key parts, study the simulation of constructed model.