Designing and Simulation of Current Controller for Active Magnetic Bearing

Active Magnetic Bearing (AMB) is a highly nonlinear and unstable system. This unstable attitude of Active Magnetic Bearing and its built-in nonlinearities make the designing and control problems really challenging. In this paper, a closed loop current controller for an active magnetic bearing (AMB) is designed to hover a ferromagnetic material at a particular air gap (10mm). There are two closed l...