Study of Design for Maglev Levitation Controller based on LQ theory

LQ제어 기법을 활용한 자기부상열차 부상제어기 설계에 관한 연구

  • Published : 2007.11.08

Abstract

The levitation system of Maglev is composed with electro-magnet, power supplier, controller and sensor. The complex interactions between above subcomponents define the characteristics of electromagnetic suspension of the vehicle. In this study, to understand the influence of controller on the running performance of Maglev, the new controller based on LQ theory will be designed and be simulated with simplified vehicle model. Then the influence of controller on the characteristics of electromagnetic suspension will be reviewed through comparison with existing control algorithm of our prototype vehicle.

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