대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

부상제어 시스템에서 유연레일의 특성 분석

Characteristics Analysis of Flexible Rail in Levitation Control System

  • 김종문 (한국전기연구원 계측제어연구그룹) ;
  • 김춘경 (한국전기연구원 계측제어연구그룹)
  • Kim, Jong-Moon (I & C Research Group, Korea Electrotechnology Research Institute) ;
  • Kim, Choon-Kyung (I & C Research Group, Korea Electrotechnology Research Institute)
  • 발행 : 2006.07.12
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초록

In this parer, characteristics of the flexible rail in levitation control system are analysed. The magnetic levitation system is an electromagnet type and is full-scaled vehicles. The system consists of electromagnet, chopper, flexible rail, secondary suspension system and levitation controller. The mathematical modelling for the whole system is carried out. Especially, the flexible rail is modelled using second-order mass-spring-damper system. Using the derived model, the dynamic characteristics for the system are presented with different vehicle speed.

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