1、 毕业设计论文毕业设计论文 作者 张宇 学号 11211P50 系部 电子信息学院 专业 电子信息工程技术 题目 基于 AT89C51 的磁感强度检测计的设计 指导教师 评阅教师 完成时间: 2015 年 4 月 17 日 毕业设计毕业设计( (论文论文) )中文摘要中文摘要 (题目):基于 AT89C51 的磁感强度检测计的设计 摘要:磁感应强度检测计是测量空间磁感应强度的计量仪表,广泛应用于 以电磁场理论为基础的电气、通讯、抗电磁干扰、仪器漏磁、永磁体磁力检测 等行业。由于现在工业、工程、信息技术、电力电子等技术的飞速发展、对与 磁感强度的检测越来越显得重要。另外、由于现代信息技术、电子技
2、术、通讯 技术等,与磁感相关的教育学科在大中专院校以及本科的发展成熟,所以需求 一款低成本、便携的磁感强度测量仪器、并且实用于实验室、户外等一些相对 正常的环境条件。本课题采用单片机与霍尔集成传感器测量磁感应强度,并给 出了相关硬件电路和软件流程,仪器结构简单,性能安全可靠。可用于各类电 磁场发生仪磁感应强度的检测。 关键词:AT89C51; 磁感强度; 霍尔元件:ADC0809 毕业设计毕业设计( (论文论文) )外文摘要外文摘要 TitleTitle: : The design strength meter magnetic field based on AT89C51 Abstract:
3、Detection of the magnetic induction intensity meter is a measuring instrument of measuringmagnetic induction intensity, widely used in electrical, communication, anti electromagnetic interference, instrument based on the theory of electromagnetic field, the magnetic flux leakage permanent magnet mag
4、netic detection etc Due to the current industry, engineering,information technology, power electronic technology is developing rapidly, and the magnetic induction intensity detection becomes more and more important. In addition, due to moderninformation technology, electronic technology, communicati
5、on technology, and the magnetic induction education subject in Colleges and universities and university development, so the demand for a low cost and portable magnetic induction measuring instruments, and the utilityin the laboratory, and some relatively normal outdoor conditions. This subject adopt
6、s MCU and Holzer integrated sensor of measuring magnetic induction intensity, and gives thehardware circuit and software flow. The instrument has the advantages of simple structure,reliable performance. Can be used to detect various types of magnetic induction. keywordskeywords: : AT89C51; magnetic induction intensity; Holzer element; ADC0809 目录 1. 引言. 5 1.1. 开发背景 . 6 1.2. 开发现状 . 7 1.3. 设计意义与目的 . 7 1.4. 设