独立轮对主动转向智能控制平台研究  

Research on Active Steering Intelligent Control Platform for Independent Wheel

作　　者：张珍 周文祥[1] 文永翔 ZHANG Zhen;ZHOU Wenxiang;WEN Yongxiang(State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu,S ichuan 610031,China)

机构地区：[1]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《机车电传动》2018年第4期24-27,32,共5页Electric Drive for Locomotives

摘　　要：针对现代有轨电车的应用,给出了一种主动转向控制新方法及其机械结构模型,分析了配套的智能控制系统的构建问题,提供了基于Android平台的控制系统方案。重点探讨了基于百度地图SDK的软件实现问题,研究用内嵌GPS模块采集并建立轨道线路信息,在列车运行时,借助GPS实时绘制轨道线路,且在通过曲线过程中,实时提供左右车轮的转速差控制指令,最后通过模拟试验给出了控制平台人机界面的演示画面。Aiming at the application of modem tram, a new method of active steering control and its mechanical structure model were given, and the construction of supporting intelligent control system was analyzed, while a control system based on Android platform was provided. The software problem based on Baidu map SDK was focused on, and the information of track line by using the embed GPS module was studied. When the train was running, the rail track line was drawn in real-time by GPS, and when it through curved tracks, the difference speed of the left and right wheel for the control system was provided. Finally, the demonstration screen of the man-machine interface of the control platform was given by simulation test.

关 键 词：独立轮对 主动导向 智能控制平台 地图SDK 

分 类 号：U282.1[交通运输工程—交通信息工程及控制] U260.331.1[交通运输工程—道路与铁道工程]