Simulation of The System of Provision of Target Braking of Rolling Stock

Abstract

This research presents a framework simulation model that can be used to simulate target braking of rail rolling stock, with a particular focus on target braking in metro systems. The model takes into account various factors that might affect stopping accuracy, including errors in speed measurement and track sensors' positioning. The research considered the possibility to minimize the required equipment for the target braking system, with its conclusions providing insights for possible solutions that would require minimal additional equipment or infrastructure modifications. Through simulation in MATLAB®/Simulink® environment, this study investigates the individual impact of these factors on the target braking precision of rail rolling stock. By identifying these critical factors that affect braking accuracy and quantifying their impact, this research provides valuable insights into strategies for optimizing braking performance and enhancing passenger safety and comfort.