Analysis of the Running Characteristics of the Maglev Levitation System Considering the Guideway with rail irregularities

초록

Computer simulation studies are a useful means to investigate the safety and performance of a high-speed magnetically levitated vehicle negotiating an elevated guideway. In this paper the dynamic interaction between moving vehicles and a span continuous guideway was discussed and in consideration of the magnetic levitation system, the maglev levitation system and guideway dynamic interaction model was developed. Numerical simulation was performed to understand dynamic characteristics of the guideway used in practice. The result shows that vehicle speed, span length and primary frequency of the guideway have important influence on the dynamic responses of the guideway.