Dynamics Of Rotor Supported By Magnetic Bearing

This paper presents a study of the dynamic behavior of a rotor system supported by magnetic bearing. Specifically, the work investigate the range of realistic operating parameters that evolve around the rotation pattern of magnetically supported rotor, the vibration that occurs during the operation and the results difference after adjustments of some input parameters. The simulations of rotating rotor with magnetic bearing supports will be executed using ANSYS software. By varying the damping ratio and stiffness coefficient, the simulation shall produce different results. With the simulation, the research can identify the limit to instability by varying the damping of bearing during operation, thus, suggest recommendations on improvement of stability of magnetic supported rotor system.