本文選題：移動(dòng)通信 + 虛擬實(shí)驗(yàn)��； 參考：《東華大學(xué)》2014年碩士論文

【摘要】：實(shí)驗(yàn)是專(zhuān)業(yè)課教學(xué)中非常重要的環(huán)節(jié),是學(xué)生將理論知識(shí)與實(shí)際相結(jié)合的實(shí)踐。但隨著近年高校學(xué)生人數(shù)的增加,有限的實(shí)驗(yàn)資源無(wú)法滿(mǎn)足實(shí)際教學(xué)的需求。為了解決該難題,本課題組開(kāi)發(fā)了基于B/S模式的在線(xiàn)計(jì)算機(jī)網(wǎng)絡(luò)虛擬實(shí)驗(yàn)室系統(tǒng)；目前,該實(shí)驗(yàn)系統(tǒng)已經(jīng)建設(shè)完成并已投入使用。為了讓該虛擬實(shí)驗(yàn)室系統(tǒng)的實(shí)驗(yàn)服務(wù)擴(kuò)展至通信課程,本人研究了基于3Ds max和Virtools技術(shù)的虛擬實(shí)驗(yàn)開(kāi)發(fā)方法,并參照《移動(dòng)通信實(shí)驗(yàn)與實(shí)訓(xùn)》教材,開(kāi)發(fā)了一套移動(dòng)通信虛擬實(shí)驗(yàn),本文詳細(xì)闡述了該虛擬實(shí)驗(yàn)系統(tǒng)的開(kāi)發(fā)過(guò)程。 文中首先介紹了虛擬實(shí)驗(yàn)的背景,分析了國(guó)內(nèi)外的發(fā)展情況,闡述了該課題的意義。接著,深入研究了三維虛擬實(shí)驗(yàn)開(kāi)發(fā)技術(shù),并通過(guò)比較若干種建模技術(shù)和交互技術(shù)給出了選擇3Ds Max和Virtools作為開(kāi)發(fā)工具的理由。然后從第三章開(kāi)始介紹課題的設(shè)計(jì)內(nèi)容,包括：(一)實(shí)驗(yàn)需求和設(shè)計(jì)原則、系統(tǒng)的B／S體系結(jié)構(gòu)、虛擬實(shí)驗(yàn)的場(chǎng)景模型和功能、實(shí)驗(yàn)的操作流程及開(kāi)發(fā)流程等。(二)在遵循建模準(zhǔn)則的前提下,以CDMA測(cè)試板建模過(guò)程為重點(diǎn)對(duì)象,對(duì)三維虛擬實(shí)驗(yàn)場(chǎng)景和實(shí)驗(yàn)器材的建模以及模型“合并”和導(dǎo)出3Ds max的過(guò)程等進(jìn)行了詳細(xì)的描述。(三)詳細(xì)地介紹了本系統(tǒng)交互部分的設(shè)計(jì)和開(kāi)發(fā)過(guò)程,包括二維操作界面的搭建、三維漫游、設(shè)備展示、設(shè)備轉(zhuǎn)載、設(shè)備連線(xiàn)、通信過(guò)程、實(shí)驗(yàn)計(jì)時(shí)、實(shí)驗(yàn)評(píng)分、實(shí)驗(yàn)數(shù)據(jù)保存等。最后,對(duì)實(shí)驗(yàn)的初始化和發(fā)布進(jìn)行了說(shuō)明。 論文的結(jié)尾部分對(duì)本畢業(yè)設(shè)計(jì)的主要工作進(jìn)行了總結(jié),并結(jié)合實(shí)驗(yàn)室發(fā)展趨勢(shì)和尚待解決的問(wèn)題對(duì)課題提出了幾點(diǎn)探討。
[Abstract]:Experiment is a very important link in the teaching of specialized courses, and it is a practice for students to combine theoretical knowledge with practice. However, with the increasing number of college students in recent years, limited experimental resources can not meet the needs of practical teaching. In order to solve this problem, our team has developed an online computer network virtual laboratory system based on B / S model, which has been completed and put into use. In order to extend the experiment service of the virtual laboratory system to the communication course, I studied the development method of virtual experiment based on 3Ds max and Virtools technology, and referred to the teaching material of Mobile Communication experiment and practice training. A set of virtual experiment of mobile communication is developed, and the development process of the virtual experiment system is described in detail in this paper. In this paper, the background of virtual experiment is introduced, the development situation at home and abroad is analyzed, and the significance of this subject is expounded. Then, the development technology of 3D virtual experiment is deeply studied, and the reasons for choosing 3Ds Max and Virtools as development tools are given by comparing several modeling techniques and interactive technologies. Then it introduces the design content of the subject from the third chapter, including the requirement and design principle of the experiment, the B / S architecture of the system, the scene model and function of the virtual experiment, the operation flow and development flow of the experiment, etc. (2) taking the modeling process of CDMA test board as the key object, the modeling of 3D virtual experimental scene and experimental equipment, the process of model merging and the process of deriving 3Ds max are described in detail under the premise of following the modeling criteria. (3) the design and development process of the interactive part of the system is introduced in detail, including the construction of two-dimensional operation interface, 3D roaming, equipment display, equipment reprinting, equipment connection, communication process, experimental timing, experimental score. Preservation of experimental data, etc. Finally, the initialization and release of the experiment are explained. At the end of the thesis, the main work of the graduation project is summarized, and some problems that need to be solved in the laboratory are discussed.
【學(xué)位授予單位】：東華大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TN929.5

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