4基于MSP430单片机的数控稳压电源设计赵金洋VIP免费

本科毕业论文(设计)题 目：基于 MSP430 单片机的数控稳压电源设计 学 院： 自动化工程学院 专 业： 电气工程及其自动化 姓 名： 赵金洋 指导教师： 傅强 2012 年 5 月 27 日The design of CNC linear regulated power supply based on the MSP430摘 要本文介绍了基于 MSP430 单片机的高精度数控稳压电源设计，设计制作的数控电源可以实现键盘控制输入，实时显示输入输出电压电流，并具有智能上电掉电保护、限流输出与短路保护等功能，具有易于操作、精度高、稳定度好、安全性强等特点。文中主要阐述了变压模块、电压调整模块、采样模块、反馈模块、键盘输入模块、液晶模块以及单片机控制模块的原理设计与详细的制作流程。整个系统的设计是以 16 位的 MSP430 单片机为核心，完成对数据的测量和处理，控制输出电压的变化，整个系统通过模拟仿真与实物测试分析，基本满足了设计指标，取得了良好的效果。关键词 数控电源 线性电源 智能 MSP430 AbstractThis article describes a design of high-precisI/On CNC regulated power supply based on MSP430 microcontroller, the design of digitally controlled power can control keyboard input, display of input and output voltage and current at real-time, and intelligent power brown-out protectI/On, current limiting output short circuit protectI/On, with easyoperatI/On, high accuracy, stability and security. This article described the main transformer module and voltage regulator modules, sampling module, feedback module, the principles of design of the keyboard input module, LCD module and MCU control module and detailed productI/On process. Overall system design is based on 16-bit MSP430 microcontroller as the core to complete the measurement and processing of D/Ata, control the output voltage, the whole system via the simulatI/On and physical testing and analysis, and basic to meet the design specificatI/Ons, and achieved good results .Keywords CNC power supply Linear power Intelligent MSP430目 录前 言第 1 章 数控线...