虛擬仿真在線實驗教學(xué)及管理系統(tǒng)設(shè)計論文

1、虛擬仿真在線實驗教學(xué)及管理系統(tǒng)設(shè)計摘 要當(dāng)今的社會是信息化的社會，計算機網(wǎng)絡(luò)的發(fā)展更是日新月異。伴隨著網(wǎng)絡(luò)的高速發(fā)展，在線實驗教學(xué)及管理的教學(xué)模式也隨著發(fā)展，變得更加復(fù)雜，原因主要有兩點：不斷涌現(xiàn)出許多不同的新設(shè)備；這些設(shè)備需要支持許多不同的協(xié)議。在線實驗教學(xué)及管理教學(xué)模式的研究是伴隨著網(wǎng)絡(luò)不斷發(fā)展而形成的一大熱點。隨著電子技術(shù)的不斷發(fā)展, 電子類課程在高教中的地位日趨重要。而作為該類課程教學(xué)重要組成部分的實驗教學(xué)，也越來越受到了人們的重視。它對于提高教學(xué)質(zhì)量，培養(yǎng)學(xué)生的實際動手能力及創(chuàng)新思維能力具有無可比擬的作用。長期以來，高教研究者、工作者一直為此探索，并希望找到一個行之有效的方法。為此，

2、人們借助現(xiàn)有的電子技術(shù)手段，建立了多種門類的實驗平臺（如電路分析實驗室、模擬電子線路實驗室、數(shù)字電路實驗室、信號與系統(tǒng)實驗室等），并在此平臺上開設(shè)了相應(yīng)的實驗課程。盡管如此，這些措施并未達到預(yù)期的效果。特別是在電子技術(shù)高速發(fā)展的今天，這些方法及手段已經(jīng)顯得不再適宜，建立一套新的實驗手段及方法已成為高教研究者、工作者的共識。本文主要內(nèi)容如下：1介紹了在線實驗教學(xué)及管理系統(tǒng)的基本特點及其體系結(jié)構(gòu)，對比分析了國內(nèi)、外知名的在線實驗教學(xué)及管理系統(tǒng)，并簡單對系統(tǒng)進行了業(yè)務(wù)分析，總體要求分析，功能需求分析，給出系統(tǒng)用例圖，系統(tǒng)時序圖，重點闡述了本系統(tǒng)提供了在線實驗、教學(xué)論壇、站內(nèi)消息、教學(xué)活動管理、虛擬實

3、驗管理、實驗智能指導(dǎo)、實驗結(jié)果自動批改、實驗報告電子化管理、教學(xué)過程監(jiān)督、教學(xué)效果評價等功能。2、依據(jù)需求分析進行了系統(tǒng)架構(gòu)設(shè)計，給出了開發(fā)框架、技術(shù)架構(gòu)和應(yīng)用結(jié)構(gòu)，采用功能結(jié)構(gòu)圖、順序圖等工具闡述了系統(tǒng)功能設(shè)計，給出了數(shù)據(jù)庫表結(jié)構(gòu)。【關(guān)鍵詞】 在線實驗 實驗教學(xué) 教學(xué)管理.AbstractTodays society, information society, the development of computer networks is changing. Along with the rapid development of the network, the teaching mode

4、of teaching and management of online experiments with the development becomes more complex, there are two main reasons: emerging out of many different devices; these devices need to support many different protocols. Online teaching and management of experimental teaching model along with the network

5、 development and the formation of a hot topic.With the continuous development of electronic technology, electronic courses in higher education will become more important. Important as class teaching part of the experimental teaching, more and more peoples attention. It has an unparalleled role in im

6、proving the quality of teaching and to develop students practical ability and creative thinking ability. A long time, higher education researchers, workers have been exploring this end, and hope to find an effective way. To this end, with the existing electronic techniques, the establishment of a pl

7、atform for a variety of categories of experimental laboratory (such as circuit analysis, analog electronic circuits laboratory, digital circuit lab, Signals and Systems Laboratory, etc.), and on this platform on the opening of the experimental course. Nevertheless, these measures did not achieve the

8、 desired results. Especially in the rapid development of electronic technology today, these methods and means have seemed no longer appropriate; the establishment of a new set of experimental tools and methods has become the consensus of the higher education researchers, workers.The main content of

9、this paper is as follows:1. online experimental teaching and the basic characteristics of the management system and its architecture, comparative analysis of domestic and foreign well-known online experiment teaching and management systems, and system business analysis, the overall requirements anal

10、ysis, functional requirements analysis, given case diagram, system timing diagram, focusing on elaborated this system provides online experiment teaching forums, news station, the management of teaching activities and knowledge assisted learning, the management of virtual experiments, experiments in

11、telligent guidance, experimental results automatically correcting, experimental report onelectronic technology management, supervision of the teaching process.2. Based on needs analysis, system architecture design, given the development framework, technology architecture and application structure, f

12、unctional structure diagram, sequence diagram and other tools on the system functional design, given the structure of the database table.Keywords: 0nline experimentsExperimental teaching 3 Teaching management.目錄摘 要 . 1Abstract . 2目錄 . 4第一章 緒論 . 61.1課題研究背景和意義 . 61.2 國內(nèi)外研究現(xiàn)狀和應(yīng)用分析 . 81.3系統(tǒng)特點 . 91.4本文的組織構(gòu)架 . 10第二章 相關(guān)技術(shù)綜述 . 112.1Java技術(shù) . 112.2ActiveX技術(shù) . 142.3VRML技術(shù)