單片機轉(zhuǎn)速測量系統(tǒng).rar
單片機轉(zhuǎn)速測量系統(tǒng),5.1萬字 68頁包括原理圖摘 要單片機自從20世紀(jì)70年代問世以來，得到了快速發(fā)展。從早期的8位機到現(xiàn)在的32位機，其硬件資源和軟件資源不斷豐富與完善，它在工業(yè)控制、儀器儀表、信息通信等領(lǐng)域有著廣泛的應(yīng)用。本文討論了以at89c51單片機為核心的電機轉(zhuǎn)速測量的硬件組成和軟件設(shè)計，并且詳細介紹了利用光...
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單片機轉(zhuǎn)速測量系統(tǒng)
5.1萬字 68頁
包括原理圖
摘 要
單片機自從20世紀(jì)70年代問世以來，得到了快速發(fā)展。從早期的8位機到現(xiàn)在的32位機，其硬件資源和軟件資源不斷豐富與完善，它在工業(yè)控制、儀器儀表、信息通信等領(lǐng)域有著廣泛的應(yīng)用。本文討論了以AT89C51單片機為核心的電機轉(zhuǎn)速測量的硬件組成和軟件設(shè)計，并且詳細介紹了利用光電編碼器技術(shù)在電機轉(zhuǎn)速測量中的實現(xiàn)及應(yīng)用。系統(tǒng)將M法和T法相結(jié)合，對電機轉(zhuǎn)速進行測量，最后通過實驗進行驗證。
關(guān)鍵字： 單片機 光電編碼器 測量
Microcomputer System
of Revolving speed Measure
Abstract
The Microcomputer has appeared since the 1970s，and getting the fast development. From earlier 8-bit to current 32-bit，and its hardware resource and software resource have enriched constantly and perfect. It has extensive application in the fields of industrial control，instrument and apparatus， information communication etc. Under microcomputer of AT89C51 as the core ，this paper discusses with electromotor of revolving speed measure of the hardware constitution and the software design ，and detailed introduction utilizes photoelectric encoder technology realization and application in the measurement of rotational speed of the electromotor.The system combine with the method of T and the method of M，and it is validated through the experiment finally.
Keywords： Microcomputer Photoelectric Encoder Measure
目 錄
1.緒論--------------------------------------------------------------------------------------------1
1.1引言-----------------------------------------------------------------------------------------1
1.2設(shè)計內(nèi)容----------------------------------------------------------------------------------2
1.3設(shè)計目的------------------------------------------------------2
2.測速系統(tǒng)的發(fā)展--------------------------------------------------------------------------3
2.1系統(tǒng)的概述--------------------------------------------------------------------------------3
2.2早期測速系統(tǒng)的概述--------------------------------------------------------------------3
2.3現(xiàn)代測速系統(tǒng)的介紹--------------------------------------------------------------------3
3.硬件設(shè)計思路及方案-------------------------------------------------------------------5
3.1硬件組成----------------------------------------------------------------------------------5
3.1.1光電編碼器-----------------------------------------------------------------------5
3 .1.2單片機系統(tǒng)----------------------------------------------------------------------8
3.1.3施密特觸發(fā)器-------------------------------------------------------------------11
3.1.4 D觸發(fā)器-------------------------------------------------------------------------13
3.1.5 X25045簡介---------------------------------------------------------------------14
3.1.6 鍵盤與顯示器接口------------------------------------------------------------17
3.2轉(zhuǎn)速測量---------------------------------------------------------------------------------20
3.2.1轉(zhuǎn)速采集方法-------------------------------------------------------------------20
3.2.2測量方法介紹-------------------------------------------------------------------20
3.2.3方法比較-------------------------------------------------------------------------21
3.2.4方案選定-------------------------------------------------------------------------22
4.軟件設(shè)計思路及方案------------------------------------------------------------------24
4.1軟件設(shè)計概述---------------------------------------------------------------------------24
4.2軟件設(shè)計方案---------------------------------------------------------------------------24
4.3軟件程序---------------------------------------------------------------------------------29
5.系統(tǒng)調(diào)試-----------------------------------------------------------------------------------39
5.1硬件調(diào)試---------------------------------------------------------------------------------39
5.2軟件調(diào)試---------------------------------------------------------------------------------39
6.結(jié)束語---------------------------------------------------------------------------------------40
致謝---------------------------------------------------------------------------------------------41
附錄A開題報告------------------------------------------------------------------------------43
附錄B中期報告-----------------------------------------------------------------------------45
附錄C英文資料-----------------------------------------------------------------------------46
附錄D英文資料翻--------------------------------------------------------------------------58
參考文獻--------------------------------------------------------------------------------------65
參考文獻
[1] 王貴悅.《新編傳感器使用手冊》 水利電力出版社，1989
[2] 余永權(quán).《ATMEL89系列單片機應(yīng)用技術(shù)》 北京航空航天大學(xué)出版社，
2002
5.1萬字 68頁
包括原理圖
摘 要
單片機自從20世紀(jì)70年代問世以來，得到了快速發(fā)展。從早期的8位機到現(xiàn)在的32位機，其硬件資源和軟件資源不斷豐富與完善，它在工業(yè)控制、儀器儀表、信息通信等領(lǐng)域有著廣泛的應(yīng)用。本文討論了以AT89C51單片機為核心的電機轉(zhuǎn)速測量的硬件組成和軟件設(shè)計，并且詳細介紹了利用光電編碼器技術(shù)在電機轉(zhuǎn)速測量中的實現(xiàn)及應(yīng)用。系統(tǒng)將M法和T法相結(jié)合，對電機轉(zhuǎn)速進行測量，最后通過實驗進行驗證。
關(guān)鍵字： 單片機 光電編碼器 測量
Microcomputer System
of Revolving speed Measure
Abstract
The Microcomputer has appeared since the 1970s，and getting the fast development. From earlier 8-bit to current 32-bit，and its hardware resource and software resource have enriched constantly and perfect. It has extensive application in the fields of industrial control，instrument and apparatus， information communication etc. Under microcomputer of AT89C51 as the core ，this paper discusses with electromotor of revolving speed measure of the hardware constitution and the software design ，and detailed introduction utilizes photoelectric encoder technology realization and application in the measurement of rotational speed of the electromotor.The system combine with the method of T and the method of M，and it is validated through the experiment finally.
Keywords： Microcomputer Photoelectric Encoder Measure
目 錄
1.緒論--------------------------------------------------------------------------------------------1
1.1引言-----------------------------------------------------------------------------------------1
1.2設(shè)計內(nèi)容----------------------------------------------------------------------------------2
1.3設(shè)計目的------------------------------------------------------2
2.測速系統(tǒng)的發(fā)展--------------------------------------------------------------------------3
2.1系統(tǒng)的概述--------------------------------------------------------------------------------3
2.2早期測速系統(tǒng)的概述--------------------------------------------------------------------3
2.3現(xiàn)代測速系統(tǒng)的介紹--------------------------------------------------------------------3
3.硬件設(shè)計思路及方案-------------------------------------------------------------------5
3.1硬件組成----------------------------------------------------------------------------------5
3.1.1光電編碼器-----------------------------------------------------------------------5
3 .1.2單片機系統(tǒng)----------------------------------------------------------------------8
3.1.3施密特觸發(fā)器-------------------------------------------------------------------11
3.1.4 D觸發(fā)器-------------------------------------------------------------------------13
3.1.5 X25045簡介---------------------------------------------------------------------14
3.1.6 鍵盤與顯示器接口------------------------------------------------------------17
3.2轉(zhuǎn)速測量---------------------------------------------------------------------------------20
3.2.1轉(zhuǎn)速采集方法-------------------------------------------------------------------20
3.2.2測量方法介紹-------------------------------------------------------------------20
3.2.3方法比較-------------------------------------------------------------------------21
3.2.4方案選定-------------------------------------------------------------------------22
4.軟件設(shè)計思路及方案------------------------------------------------------------------24
4.1軟件設(shè)計概述---------------------------------------------------------------------------24
4.2軟件設(shè)計方案---------------------------------------------------------------------------24
4.3軟件程序---------------------------------------------------------------------------------29
5.系統(tǒng)調(diào)試-----------------------------------------------------------------------------------39
5.1硬件調(diào)試---------------------------------------------------------------------------------39
5.2軟件調(diào)試---------------------------------------------------------------------------------39
6.結(jié)束語---------------------------------------------------------------------------------------40
致謝---------------------------------------------------------------------------------------------41
附錄A開題報告------------------------------------------------------------------------------43
附錄B中期報告-----------------------------------------------------------------------------45
附錄C英文資料-----------------------------------------------------------------------------46
附錄D英文資料翻--------------------------------------------------------------------------58
參考文獻--------------------------------------------------------------------------------------65
參考文獻
[1] 王貴悅.《新編傳感器使用手冊》 水利電力出版社，1989
[2] 余永權(quán).《ATMEL89系列單片機應(yīng)用技術(shù)》 北京航空航天大學(xué)出版社，
2002
