基于FPGA的磁浮列车空气弹簧控制系统设计

Design of air spring control for high-speed maglev train on FPGA

在磁浮列车运行时,需要调节空气弹簧的刚度来保证车体的平稳,本文设计了一种基于现场可编程逻辑门阵列(FPGA)信号处理的、以继电器为主要控制器件的磁浮列车空气弹簧充排气控制模块来调节空气弹簧的刚度.试验证明该设计是可行的,能够满足磁浮列车空气弹簧控制系统的要求.

In order to stabilize the bodywork when maglev train is running, we should regulate the stiffness Of air spring. This paper design a control module of air spring puff and exhaust for high - speed maglev train using field programmable gate array.（FPGA） as signal processor and relay as main control parts of an apparatus. Experiment shows that the design has meet the request of air spring control system and the design is doable.