基于步进电机的自动翻页扫描设备的研究和设计

发布时间：2018-04-18 03:09

本文选题：自动翻页扫描设备 + 步进电机　；参考：《武汉科技大学》2012年硕士论文

【摘要】：近年来，很多书籍都面临着老化问题，影响了书籍的使用寿命，为了对书中有价值的内容进行保存，让读者足不出户在自己家中就可以直接通过网络进行在线阅读，通过采用基于步进电机的图书录入装置，将图书进行扫描和拍照以实现书籍的电子化。本文应用单片机控制步进电机驱动器，对步进电动机的转动速度与步进电动机拖动的执行装置的运行速度进行控制。本系统能实现精确定位，自动对书进行翻页、利用相机对文字图片进行拍摄，然后对图像进行处理，并将文件按照一定的格式进行保存。较好地实现众多书籍的电子化，本设计实用性强，具有广泛的应用前景。同时，本文对图书自动翻页扫描设备的控制过程和相关的原理进行了一定的分析和研究。首先，对基于AVR系列的ATmega32L单片机步进电动机的控制系统以及电磁阀驱动装置的硬件结构进行了介绍，然后设计相应的软件控制程序，设计了相应的模糊-PID控制器，最后利用实体设备进行系统运行。对于此次设计的图书自动翻页扫描设备，还需要再进一步的研究和探索。论文的最后作了总结，，并且展望了未来的研究方向。
[Abstract]:In recent years, many books are facing the problem of aging, which affects the service life of books. In order to preserve the valuable contents of the books, readers can read online directly through the Internet without leaving their homes.The books are scanned and photographed by the step motor based book input device to realize the electronic books.In this paper, single-chip microcomputer is used to control the speed of the stepping motor and the running speed of the driving device of the stepping motor.This system can realize accurate positioning, automatically turn over the book, shoot the text picture with the camera, then process the image, and save the file according to a certain format.The design is practical and has wide application prospect.At the same time, this paper analyzes and studies the control process and related principles of automatic page-turning equipment.Firstly, the control system of ATmega32L stepping motor based on AVR series and the hardware structure of solenoid valve drive device are introduced, then the corresponding software control program is designed, and the corresponding fuzzy-PID controller is designed.Finally, the system is run by using physical equipment.For this design of automatic page-turning equipment, there is a need for further research and exploration.At the end of the paper, the author makes a summary and looks forward to the future research direction.
【学位授予单位】：武汉科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1;TM383.6

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