基于单片机的氙灯起辉电源设计  

Design of Xenon Lamp Starter Power Supply Based on Single Chip Microcomputer

作　　者：鲁甜[1] 谷玉海[1] 徐小力[1] 

机构地区：[1]北京信息科技大学机电系统测控北京市重点实验室,北京100192

出　　处：《仪表技术与传感器》2012年第7期93-95,99,共4页Instrument Technique and Sensor

基　　金：北京市属市管高校人才强教计划资助项目(PHR201108253)

摘　　要：为了设计出一种实用的高稳定性,高精度的氙灯电源,该电源以高速微控制器内核处理器C8051F410为核心,采用了增量式PID算法融入到软件中的方法,通过控制单片机的D/A输出来调整场效应管的导通状况来保证氙灯稳定发光,做了软、硬件的调试实验,经过实验研究表明,该仪器精度达到0.9%,能够较好地满足氙灯稳定发光的要求。In order to design a high stability,high accuracy practical xenon power supply,which takes high-speed micro-controller core processor C8051F410 as the core,this paper adopted the method of integrating the incremental PID algorithm into software,and through controlling the D/A converter of the single chip microcomputer to adjust the FET working state to stable the radiates of the xenon lamp.The experiment including software and hardware shows that the accurate of this equipment is up to 0.9%,the xenon lamp can meet the requirement of emitting light steady.

关 键 词：C8051F410 氙灯电源 PID 校准 

分 类 号：TN86[电子电信—信息与通信工程]