本文選題：虛擬實(shí)驗(yàn) + 微機(jī)原理與接口技術(shù)�。� 參考：《廣西大學(xué)》2012年碩士論文

【摘要】：“微機(jī)原理與接口技術(shù)”是電子類學(xué)科專業(yè)的必修專業(yè)基礎(chǔ)課程,在工程實(shí)踐性方面要求很強(qiáng)。傳統(tǒng)實(shí)驗(yàn)存在的一些缺點(diǎn),虛擬實(shí)驗(yàn)的出現(xiàn)很好的解決了傳統(tǒng)實(shí)驗(yàn)成本高、實(shí)驗(yàn)?zāi)K固定等問題,為實(shí)驗(yàn)者提供了一個(gè)自主實(shí)驗(yàn)的平臺(tái)。本文針對(duì)原有虛擬實(shí)驗(yàn)研究存在的不足和未涉及的方面,利用VC++結(jié)合3DMAX和OpenGL技術(shù),設(shè)計(jì)開發(fā)一個(gè)三維可視化的微機(jī)原理與接口技術(shù)虛擬實(shí)驗(yàn)系統(tǒng)。該系統(tǒng)的實(shí)驗(yàn)元件以三維形式呈現(xiàn),利用方向包圍盒OBB方法進(jìn)行碰撞檢測(cè),避免元件在移動(dòng)過程中兩兩發(fā)生碰撞,解決實(shí)驗(yàn)失真問題,并且實(shí)現(xiàn)了元件交互功能,包括線路連接、移動(dòng)、旋轉(zhuǎn)、刪除等功能。 論文首先簡(jiǎn)單介紹了虛擬實(shí)驗(yàn)研究現(xiàn)狀及發(fā)展趨勢(shì),接著對(duì)微機(jī)接口虛擬實(shí)驗(yàn)系統(tǒng)總體設(shè)計(jì)研究探討,提出一個(gè)功能完善的實(shí)驗(yàn)系統(tǒng)應(yīng)包含實(shí)驗(yàn)查看、程序設(shè)計(jì)、電路設(shè)計(jì)、實(shí)驗(yàn)運(yùn)行、元件庫管理、實(shí)驗(yàn)報(bào)告等六大功能模塊,且描述實(shí)驗(yàn)者在微機(jī)接口虛擬實(shí)驗(yàn)系統(tǒng)進(jìn)行實(shí)驗(yàn)的操作流程；概述實(shí)現(xiàn)三維可視化虛擬實(shí)驗(yàn)系統(tǒng)需要的幾種相關(guān)技術(shù)；提出一種虛擬實(shí)驗(yàn)元件的數(shù)學(xué)模型以及可視化方法,并在此基礎(chǔ)上對(duì)虛擬3D實(shí)驗(yàn)元件8255并行接口和交通燈進(jìn)行建模并作了可視化處理;在虛擬實(shí)驗(yàn)中實(shí)驗(yàn)元件的碰撞檢測(cè)非常重要,因此論文探究了基于方向包圍盒OBB的實(shí)驗(yàn)元件碰撞檢測(cè)。最后利用相關(guān)研究成果設(shè)計(jì)實(shí)現(xiàn)了三維可視化的微機(jī)接口虛擬實(shí)驗(yàn)系統(tǒng),通過8255接口控制交通燈的實(shí)驗(yàn)示例介紹基于該虛擬實(shí)驗(yàn)系統(tǒng)的實(shí)驗(yàn)方法。實(shí)驗(yàn)表明三維可視化的微機(jī)原理與接口技術(shù)虛擬實(shí)驗(yàn)系統(tǒng)在實(shí)驗(yàn)教學(xué)領(lǐng)域具有實(shí)際使用價(jià)值。
[Abstract]:"Microcomputer principle and Interface Technology" is a compulsory basic course for electronic subjects, which requires very strong engineering practice. The appearance of virtual experiment solves the problems of high cost and fixed module of traditional experiment, which provides a platform for the experimenter to experiment independently. In this paper, a 3D visualization virtual experiment system based on microcomputer principle and interface technology is designed and developed by using VC combined with 3DMAX and OpenGL technology in view of the shortcomings and untouched aspects of the original virtual experiment research. The experimental components of the system are presented in three-dimensional form. The collision detection is carried out by using the directional bounding box OBB method, which avoids the collision of the components in the course of moving, solves the problem of experimental distortion, and realizes the interactive function of the components. Including line connection, movement, rotation, delete and other functions. This paper first introduces the research status and development trend of virtual experiment, and then discusses the overall design of the virtual experimental system of microcomputer interface, and puts forward that a functional experimental system should include experimental view, program design, circuit design, etc. Six functional modules, such as experiment operation, component library management, experiment report, and so on, are described, and the operation flow of the experimenter in the computer interface virtual experiment system is described, and several related technologies to realize the 3D visualization virtual experiment system are summarized. This paper presents a mathematical model and visualization method of virtual experimental element. Based on this, the parallel interface and traffic light of virtual 3D experimental element 8255 are modeled and visualized. The collision detection of experimental elements is very important in virtual experiments, so this paper explores the collision detection of experimental elements based on directional bounding box (OBB). Finally, a 3D visualization virtual experimental system of microcomputer interface is designed and implemented by using the related research results. The experimental method based on the virtual experimental system is introduced by the experiment example of traffic light control with 8255 interface. The experimental results show that the virtual experiment system based on the computer principle and interface technology of 3D visualization has practical value in the field of experimental teaching.
【學(xué)位授予單位】：廣西大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TP334.7;TP391.9

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本文編號(hào)：1985808