Abstract
It is important to avoid the slip and to use adhesion phenomenon effectively for acceleration and deceleration in railways. A re-adhesion control system model based on a static, non-linear table is studied for investing fundamental behavior of single motored axis electric rolling stock. It is assumed that characteristic of tractive coefficient decided by microscopic relative velocity between rim of wheel and rail. The dynamic re-adhesion operation is numerically under these conditions. In addition, we make sensitivity analysis from the two parameters change of non-linear torque reductive table.
