步進(jìn)電機(jī)畢業(yè)論文-- 步進(jìn)電機(jī)的驅(qū)動(dòng)控制的設(shè)計(jì)

1、本科生畢業(yè)論文（設(shè)計(jì)） 本科生畢業(yè)論文（設(shè)計(jì)）題 目:步進(jìn)電機(jī)的驅(qū)動(dòng)控制的設(shè)計(jì)姓 名:學(xué) 院: 工學(xué)院專 業(yè): 農(nóng)業(yè)電氣化與自動(dòng)化班 級(jí):學(xué) 號(hào):指導(dǎo)教師:職稱: 講師 2012 年 5 月 4 日２步進(jìn)電機(jī)的驅(qū)動(dòng)控制的設(shè)計(jì) 步進(jìn)電機(jī)的驅(qū)動(dòng)控制的設(shè)計(jì)摘要：步進(jìn)電動(dòng)機(jī)是一種將脈沖信號(hào)變換成相應(yīng)的角位移（或線性位移）的電磁裝置，是一種 特殊的電動(dòng)機(jī)。步進(jìn)電動(dòng)機(jī)由于精確性以及其良好的性能，其組成的開環(huán)

2、系統(tǒng)既簡單、廉價(jià)，又非 ?？尚?，因此在打印機(jī)等辦公自動(dòng)化設(shè)備以及各種控制裝置等眾多領(lǐng)域有著極其廣泛的應(yīng)用。本文 介紹了以 51 系列單片機(jī) AT89C51 為控制核心所設(shè)計(jì)的步進(jìn)電機(jī)的控制系統(tǒng)，用 C 語言編寫出電機(jī) 的正轉(zhuǎn)、反轉(zhuǎn)、加速、減速、停止程序，通過單片機(jī)、電機(jī)的驅(qū)動(dòng)芯片 ULN2004 以及相應(yīng)的按鍵 實(shí)現(xiàn)以上功能，并且步進(jìn)電機(jī)的工作狀態(tài)要用相應(yīng)的發(fā)光二極管顯示出來。本文內(nèi)容介紹了步進(jìn)電 機(jī)以及單片機(jī)原理、該系統(tǒng)的硬件電路、程

3、序組成，同時(shí)對(duì)軟、硬件進(jìn)行了調(diào)試，同時(shí)介紹了調(diào)試 過程中出現(xiàn)的問題以及解決問題的方法。該設(shè)計(jì)具有思路明確、可靠性高、穩(wěn)定性強(qiáng)等特點(diǎn)，通過 調(diào)試實(shí)現(xiàn)了上述功能。關(guān)鍵詞：步進(jìn)電機(jī)；AT89C51；控制Based on SCM stepping motor control systemAbstract：Stepping motors is a pulse signal transformation into a corresponding a

4、ngular displacement (or linear displacement) electromagnetic device, is a special kind of motor. Stepper motor due to its good performance and accuracy, the open loop system composed of is simple, cheap, and very feasi

5、ble, therefore in the printer and other office automation equipment and various control device and so on varies domain has extremely extensive application. This paper introduces to 51 series microcontroller AT89C51 as

6、control core designed by stepping motor control system, written in C out motor are turning, inversion, accelerate, slowing down, stop procedures, through the MCU, motor drive chip ULN2004 and corresponding button above

7、 functions, and realize the working state of the stepper motor with corresponding led displayed. This paper introduces the contents of stepping motor and single-chip microcomputer principle, the system of the hardware

8、circuit and program of software and hardware, and the debugging, and introduces the debugging process problems and methods to solve the problems. This design has ideas clearly, high reliability, strong stability by com