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Design and implementation of dynamic characteristics tracking system of maglev train based on real-time target and communication interface

机译:基于实时目标和通信接口的磁悬浮列车动态特性跟踪系统的设计与实现

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The dynamic characteristics tracking system of maglev train gets speed curve and current position of the maglev train by monitoring and calculating data from traction linear motor system to ensure the maglev train be safe under any circumstances. The key to solve this problem is to make sure the system has high performance of communication and real-time computing ability. This paper gives a novel design of hardware and software implementation of the dynamic characteristics tracking system. The hardware solutions include FPGA execution device, UDP and RS485 communication interface. The software platform is finished under LabVIEW environment. It is proved that the calculation and communication of the whole system is completion within 3ms. The experimental results shows that the whole system meet requirements of real-time, stability and reliability.
机译:磁悬浮列车的动态特性跟踪系统通过监视和计算牵引线性电动机系统的数据来获取磁悬浮列车的速度曲线和当前位置,以确保磁悬浮列车在任何情况下都是安全的。解决此问题的关键是确保系统具有高性能的通信和实时计算能力。本文给出了动态特征跟踪系统的硬件和软件实现的新颖设计。硬件解决方案包括FPGA执行设备,UDP和RS485通信接口。该软件平台在LabVIEW环境下完成。实践证明,整个系统的计算与通讯在3ms内完成。实验结果表明,整个系统满足实时性,稳定性和可靠性的要求。

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