基于LPC2119的微弧氧化电源控制系统的研制  

Design of Micro-oxidation power control system based on LPC2119

作　　者：惠记庄[1] 郭锴[2] 任娜[2] 郝建民[1] 

机构地区：[1]长安大学道路施工技术与装备教育部重点实验室,陕西西安710064 [2]长安大学信息工程学院,陕西西安710064

出　　处：《微计算机信息》2008年第19期219-220,193,共3页Control & Automation

基　　金：陕西省交通科技项目(06-09K)

摘　　要：本文介绍了一种自行研制的微弧氧化电源控制系统,硬件部分采用philips公司的基于ARM的LPC2119处理器代替传统的51系列单片机,增强了系统的稳定性和可扩展性;软件部分采用uC/OS-Ⅱ多任务设计方式代替传统的前后台软件设计方式,增强了系统的精度和实时响应性。研制出的系统可以按上位机设置的各种参数,实现预定的功能。能够满足电压,电流,脉冲频率和占空比的大范围调整。In this paper, the design of Micro- oxidation power control system by ourselves, The hardware part composed of low consumption 32-bit microcontroller LPC2119 developed by Philips Company instead of the traditional 51 series single chip machine, The way makes the system more stabilize and more developed; The software part adopts uC /OS-Ⅱ the way of muhitask software design instead of the traditional fore-and-back ground embedded software design. The way makes the system modularized,it can improve the precision and real-time response of the system. The system we design can work at any parameter the computer set to cart out the function, it can work between large rage voltage, electric current pulse frequency and duty.

关 键 词：LPC2119 微弧氧化电源 uC/OS—Ⅱ 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]