A Comprehensive Study on Train Operation Dynamics and Passenger Comfort Optimization

As global economic expansion fuels urban population growth and an increase in motor vehicles, the significance of urban rail trains is rising. These systems offer substantial benefits, including high capacity and speed. With the elevation in living standards, the focus has transitioned from mere transport capacity to the safety and comfort of train travel. This research utilizes a dynamic model of train operation to analyze the forces involved in the process, deriving an equation of motion on the motor side. It proposes a method for controlling the deceleration impulse rate to enhance passenger comfort. On this foundation, a load model for the train is designed and simulated. This study contributes to the field of train operation, introducing methods and models that can improve train travel, ultimately aiding in the establishment of a more sustainable, efficient, and comfortable urban transportation system.