单片机脉冲控制仪

摘  要 [资料来源：http://think58.com]

本文详细介绍了国内脉冲控制仪发展现状，发展中所面临的问题。从质量、性能及应用方面看脉冲控制仪的差距；整个行业看国产控制仪所存在的问题以及它的发展趋势。同时也详尽的介绍了此次设计中最重要的组成部件单片机的概念、工作原理及设备总体结构，其中包括PIC的发展历程，选型依据。设计了一种基于单片机的脉冲控制仪，介绍了所选用的PIC16F877、8255等单片机。给出一种新型的基于PIC单片机的可编程控制仪的设计，并从系统的硬件和软件两方面对这种设计作了分析。该控制仪能提供随时间变化的电压和电流输出，可以通过控制仪面板或PC机方便地对控制仪各输出参数进行编程。

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关键词：脉冲控制仪  单片机  PIC

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Abstract [资料来源：www.THINK58.com]

This paper describes the development of the domestic pulse power, the development of the problems faced by. From the quality, performance and the application of pulsed power to see the gap; look at the entire industry by the domestic supply problems and its development trend. Also introduced the detailed design of the most important components of the concept of SCM, principle and overall structure of equipment, including PIC course of development, the basis for selection. Based on the design of a microcontroller the pulse power, introduced by the choice of the PIC16F877, 8255, such as SCM. Is a new kind of based on PIC programmable power supply design, and from the system of both hardware and software designed for such an analysis. The power supply can provide over time the voltage and current output, through the power panel or PC to facilitate the power output parameters of the program.

Key words: pulse power, SCM, PIC

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