畢業(yè)設(shè)計(jì)說明書中文摘要

戰(zhàn)爭中為打擊目標(biāo)彈藥大量散布，已經(jīng)越來越不適應(yīng)時(shí)代的戰(zhàn)爭需求，智能靈巧彈藥應(yīng)運(yùn)而生。在現(xiàn)代戰(zhàn)爭中，靈巧、智能彈藥的減速減旋與穩(wěn)態(tài)掃描平臺(tái)的作用是為其敏感器或?qū)б^提供穩(wěn)態(tài)掃描環(huán)境，從而實(shí)現(xiàn)探測(cè)、識(shí)別和跟蹤目標(biāo)功能。研究彈藥的飛行過程，對(duì)穩(wěn)態(tài)掃描過程分析對(duì)靈巧彈藥發(fā)展有促進(jìn)作用。

本課題以51單片機(jī)為核心，采集了傳感器數(shù)據(jù)，儲(chǔ)存到SD卡，運(yùn)用數(shù)值分析軟件處理數(shù)據(jù)。解析了由傳感器到單片機(jī)再到SD卡的數(shù)據(jù)傳送方式以及1602液晶的動(dòng)態(tài)顯示。繪制了實(shí)驗(yàn)電路圖，搭建硬件單路實(shí)際操作。實(shí)驗(yàn)表明液晶能實(shí)時(shí)顯示動(dòng)態(tài)參數(shù)，性能穩(wěn)定，力和轉(zhuǎn)速測(cè)量相對(duì)準(zhǔn)確，沒有較大誤差，可以作為需要傳感器單片機(jī)的實(shí)用電路。

關(guān)鍵詞  穩(wěn)態(tài)掃描 單片機(jī)  1602液晶  SD卡儲(chǔ)存  

關(guān)鍵詞     

畢業(yè)設(shè)計(jì)說明書外文摘要

Title   The test system of force and acceleration based on MCU                 

                                                            

Abstract

The war in the fight against the target, a large number of ammunition spread, has become increasingly not adapted to the war needs of the times.Smart smart ammunition came into being, In modern warfare,The effect of the reduction and rotation of the smart and intelligent ammunition and the function of the steady state scan platform is to provide a steady state scan environment for the sensor or seeker, so as to realize the function of detection, recognition and tracking.The research on the flight of the ammunition and the analysis of the steady state scan process can promote the development of smart munitions.

This subject takes 51 single-chip microcomputer as the core, collects the sensor data, stores it to the SD card, and uses the numerical analysis software to process the data.The data transfer mode of the sensor to the SD card and the dynamic display of the 1602 LCD is analyzed.Draw the experimental circuit diagram, build the hardware single path real operation.Experiments show that the liquid crystal can display dynamic parameters in real time, stable performance, power and rotational speed measurement is relatively accurate, no error can be used as the practical circuit of the microcontroller.

Keyword  Steady state scan  MCU  1602 LCD screen  SD card

 

目錄

1. 引言 1

1.1 末敏彈研究背景 1

1.2  研究意義 2

1.3 研究內(nèi)容 2

1.4  論文組織 2

2 系統(tǒng)總體方案設(shè)計(jì) 3

2.1 功能要求 3

2.2 設(shè)計(jì)思路 3

2.3 系統(tǒng)結(jié)構(gòu)設(shè)計(jì) 4

2.4 系統(tǒng)功能設(shè)計(jì) 5

2.5 本章小結(jié) 5

3 拖曳實(shí)驗(yàn)硬件系統(tǒng)設(shè)計(jì) 6

3.1 拖曳系統(tǒng)硬件各單元的設(shè)計(jì)與選擇 6

3.2 拖曳系統(tǒng)各單元主要器件選擇 7

3.3 單元電路設(shè)計(jì) 15

3.4 本章小結(jié) 21

4 拖曳實(shí)驗(yàn)軟件設(shè)計(jì) 22

4.1 Keil C51 22

4.2 拖曳系統(tǒng)程序設(shè)計(jì) 22

4.3 編譯 29

4.4 本章小結(jié) 31

5 實(shí)驗(yàn)結(jié)果 32

5.1 1602顯示 32

5.2 matlab軟件分析 32

結(jié)論 34

致謝 35

參考文獻(xiàn) 36

附錄 程序 37