Controller development for an EMS using nonlinear feedback linearization

비선형 궤환 선형화를 사용한 자기부상 열차의 제어기 개발

A nonlinear feedback linearizing control method for a EMS(Electro Magnetic Suspension) system is proposed. After linearizing the system using the exact linearizing method, conventional linear system control theory has been applied. Computer simulations are carried out in order to compare the performance of the proposed controller with that of the existing controller designed by using Taylor series expansion around nominal points.