| 电机车运行定位系统的单片机控制 |
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| 引用本文： | 山丹,刘华毅. 电机车运行定位系统的单片机控制[J]. 控制工程, 2004, 0(Z1) |
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| 作者姓名： | 山丹 刘华毅 |
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| 作者单位： | 大连理工大学自动化系 辽宁大连116024(山丹)，大连理工大学自动化系 辽宁大连116024(刘华毅) |
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| 摘 要： | 为解决焦化行业用电机车采用人工驾驶、定位精度差、劳动强度大的现状,提出了一种基于单片机AT89C51的电机车半自动化运行控制系统,为实现电机车的无人驾驶奠定了基础。介绍了AT89C51根据炉号识别系统、脉冲编码器及三灯对正传感器的位置反馈信号,确定电机车运行速度曲线的方法。变频器ACS800采用主/从控制方式,实现了两台电机以轮对车轮对铁轨无相对滑动为基准的同步运行,及负载在变频器之间的均匀分配。给出了该系统硬件构成框图及软件流程图。本系统结构简单,实现方便,控制精度高,对恶劣环境有较强的适应能力。
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| 关 键 词： | 电机车 运行定位 单片机 编码器 变频器 |
Running and Locating System of Power-locomotive with MCU |
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| SHAN Dan,LIU Hua-yi. Running and Locating System of Power-locomotive with MCU[J]. Control Engineering of China, 2004, 0(Z1) |
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| Authors: | SHAN Dan LIU Hua-yi |
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| Abstract: | An effective method of power-locomotive half-auto running system based on the single-chip microcomputer AT89C51 is introduced. It states running speed curves which is decided by AT89C51 according the positional feedback of furnace-number identifier system, pulse encoder and three lamp aiming sensor and ACS800 MASTER/FOLLOER control . It also discusses the system structure of hardware and framework of the software design. The system presents many advantages: simple structure, more practicability, high precision, better adaptability under bad surroundings etc. |
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| Keywords: | power-locomotive running and locating MCU encoder transducer |
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