DYNAMIC ANALYSIS METHOD OF OPERATING SAFETY RISKS FOR A HIGH-SPEED TRAIN OPERATING CONTROL SYSTEM

摘要

A dynamic analysis method of the running safety risks of a high-speed train running control system is disclosed by the present invention, comprising: Step 1: constructing a system running state discriminating model based on a cusp manifold surface; Step 2: determining the system running state; Step 3: constructing a safety risk calculating model based on an elliptical umbilical manifold surface; Step 4: outputting changes in running safety indicators and running risk indicators. Compared with the prior art, the present invention can support the on-board computer to realize an accurate calculation of the train running safety risk.