基于二乘二取二计算机系统机车操纵自动优化装置的研究  

Analysis of locomotive manipulation automatic optimization device based on double 2-vote-2 computer system

作　　者：郑箭锋[1] 

机构地区：[1]南昌铁路局总工程师室,江西南昌330002

出　　处：《铁道科学与工程学报》2013年第3期112-115,共4页Journal of Railway Science and Engineering

基　　金：国家自然科学基金资助项目(50975789;51275531)

摘　　要：简述机车操纵自动优化装置研究背景,提出基于二乘二取二安全型计算机系统和LKJ基础数据的机车操纵自动优化装置硬软件主要部分的设计方案,包括系统主机主要插件电路设计方案、机车主控软件数学模型和主控软件控制流程等,并总结了该装置主要性能。经过2 a的应用,该装置有利于机车牵引安全、正点、节能和平稳,可以减少机车乘务员操纵频次。The background of the research on locomotive manipulation automatic optimization device was intro- duced. The design scheme of the primary portions of hardware and software applied to the locomotive＇ s auto - optimizing manipulation device based on double 2 -vote -2 secure computer system and LKJ fundamental data was put forward, including the primacy plug - in circuit, and the major design program of the host systems techni- ca] performance of the device is summarized. After application for two years, the device is conducive to the trac- tion safety,the mathmatical model of locomotive main control, as well as the comtrol flow of dorminant control software punctuality, energy - saving and smooth of locomotive, and it can reduce the frequency of locomotive crew＇ s operating.

关 键 词：机车 优化操纵 安全型计算机技术 RTEMS 

分 类 号：U268[机械工程—车辆工程]