本文選題：虛擬實驗室　切入點：ASP.NET　出處：《電子科技大學》2014年碩士論文

【摘要】：實驗作為理論與實踐的連接點,對工程領(lǐng)域特別是軟件工程有著舉足輕重的地位。因而構(gòu)建一個突破傳統(tǒng)受時間、地域等局限的網(wǎng)絡(luò)化虛擬實驗室成為對當前越來越有價值的重要課題。隨著大學教改工作的順利推進,教學過程中更加強調(diào)學生動手能力及解決實際問題能力的培養(yǎng),為學生提供更多的實踐、動手機會,在不斷的實踐、動手過程中提高學生的綜合能力。在現(xiàn)有硬件條件不能滿足時,建立基于計算機網(wǎng)絡(luò)資源的“虛擬網(wǎng)絡(luò)實驗室”成為解決件設(shè)施不足、教學時空限制、死板以及內(nèi)容與實際脫節(jié)這些現(xiàn)存問題、提高實驗教學質(zhì)量的重要選擇。本文提出了一個基于.NET的虛擬網(wǎng)絡(luò)實驗室網(wǎng)絡(luò)的設(shè)計和實現(xiàn)方案,對虛擬實驗室平臺網(wǎng)絡(luò)管理設(shè)計的關(guān)鍵技術(shù)進行了深入的研究,提出了可行的虛擬實驗室平臺網(wǎng)絡(luò)管理設(shè)計構(gòu)建方案,并根據(jù)方案設(shè)計,構(gòu)建出虛擬網(wǎng)絡(luò)實驗室及相應(yīng)教學管理系統(tǒng)。系統(tǒng)設(shè)計和實現(xiàn)過程基于面向?qū)ο蟮乃枷?并且采用ASP.NET的框架技術(shù),使本系統(tǒng)的設(shè)計思路更加明晰、軟件更切合實際需要,“計算機網(wǎng)絡(luò)虛擬實驗室”可以為教師們在教學中提供一個可視化的管理平臺,使教師對教學過程與學生交互性更強。虛擬實驗室是由計算機生成的一種可以創(chuàng)建和體驗虛擬世界的計算機系統(tǒng),是由以計算機仿真技術(shù)為核心的虛擬實驗和用于運行虛擬實驗的網(wǎng)絡(luò)結(jié)構(gòu)等構(gòu)成的實驗室。實驗系統(tǒng)通過軟件模擬的形式實現(xiàn),為學生提供更多的實踐、動手機會,在不斷的實踐、動手過程中提高學生的綜合能力,更加方便的進入實驗室進行試驗,不必受時間等其他因素的影響,由于整個實驗室使用了軟件模擬的形式實現(xiàn)所以對于硬件的要求已經(jīng)降到了最低程度,學生完全可以利用軟件環(huán)境模擬出真實的大型網(wǎng)絡(luò)而不必考慮硬件條件的不足,提供學生與教師之間順暢的交流。網(wǎng)絡(luò)實驗室中提供了豐富而具有針對性的各種文檔,用戶能夠以一種科學的方式學習和實驗,以多媒體和網(wǎng)絡(luò)為標志的新一代信息技術(shù)的迅猛發(fā)展,網(wǎng)絡(luò)已滲透到各個領(lǐng)域。網(wǎng)絡(luò)的共享性為我們提供了一個廣闊的教學平臺,在這個平臺上我們可以實現(xiàn)高度的互動交流。在課程安排上,有些教師要很久才能在上下一次課,學生有疑問就可以通過交流版塊來解答問題。在版塊的設(shè)置上也為教師與學生的交流搭建順暢的平臺,課下第一時間就可方便交流。方便了學生與教師學習資料的下載,這樣可以大大提高工作的效能,節(jié)省學生和教師的時間。因為學習資料很多都是學生學習中需要的,不必自己上網(wǎng)苦苦尋找合適的學習資料,系統(tǒng)的版塊上都會有提供,不會浪費大家寶貴時間。能夠懂得如何利用已經(jīng)學到的知識,已有的工具、軟件和查閱資料來解決工作中可能遇到的問題,培養(yǎng)獨立分析問題和解決問題的能力。掌握一定的網(wǎng)站構(gòu)建技術(shù),更好的鞏固本科所學的基礎(chǔ)和專業(yè)知識,為以后的相關(guān)研究打下堅實的基礎(chǔ)。在使用具有完全等價效果的網(wǎng)絡(luò)設(shè)備模擬器軟件,對交換機和路由器指令進行配置操作。這就大大在保證實驗質(zhì)量的前提下,大大降低了實驗成本。在網(wǎng)絡(luò)上提供了豐富而具有針對性的各種文檔,用戶能夠以一種科學的方式學習和實驗,并且依托于網(wǎng)絡(luò)的環(huán)境,當用戶在使用的過程中遇到不能解決的問題時可以與其他用戶一起討論,更易營造了良好的學習氣氛。最后我院對此“計算機網(wǎng)絡(luò)虛擬實驗室”進行了系統(tǒng)評估,并接受了用戶可接受性測試,最終投入學院的教學使用,學生反饋滿意度高。根據(jù)該改革的思路,在計算機虛擬網(wǎng)絡(luò)實驗室方面進行了的探索。一是結(jié)合自身的學習的實際體會,根據(jù)軟硬結(jié)合的設(shè)計方案。研究探討出了在實驗中的一種軟(件)硬(件)相結(jié)合的實驗方法;二是將這種方法集成到已有的“計算機網(wǎng)絡(luò)虛擬實驗室”軟件系統(tǒng)中,供后繼學習使用。
[Abstract]:The experiment as a connection point of the theory and practice of engineering, especially in the field of software engineering has a pivotal position. Thus the construction of a breakthrough in the traditional time, geographical limitations of network virtual laboratory has become an important task for the current increasingly valuable. With the university teaching reform work smoothly, more emphasis on the practical ability of students and cultivate the ability to solve practical problems in the teaching process, and provide more practical for students, mobile phone will, in practice, improve the comprehensive ability of students in the process. In the existing hardware can not meet the conditions, based on computer cyber source "virtual network laboratory" has become a solution to the lack of facilities teaching space rigid restrictions, as well as the content and the actual gap of these existing problems, an important choice for improving the quality of experiment teaching. This paper presents a quasi.NET based on virtual network Design and implementation of laboratory network, the key technology of network management platform design of the virtual laboratory conducted in-depth research, put forward the feasible design scheme of virtual laboratory network management platform, and according to the design, building a virtual network laboratory and the corresponding teaching management system. The system design and Realization Based on the object oriented idea. And using the framework of ASP.NET technology, the design ideas of the system more clear, more practical software, computer network virtual laboratory can provide a visual management platform for teachers in teaching, so that teachers and students to the teaching process more interactive. The virtual laboratory is a computer system which can create and experience the virtual world created by the computer, by computer simulation technology as the core of the virtual experiment and used to run A virtual experimental network structure of the laboratory. The experiment system realizes through the software simulation, and provide more practical for students, mobile phone will, in practice, improve the comprehensive ability of students in the process, more convenient access to laboratory tests, not affected by other factors such as time, due to the the use of laboratory simulation software in the form of the hardware requirements have been reduced to the lowest degree, lack of students can use the software to simulate the real environment of large network without considering the hardware condition, smooth communication between students and teachers. The network laboratory provides a rich and has for a variety of documents. The user can in a scientific way of learning and experiment, the rapid development of a new generation of information technology characterized by multimedia and network, the network has penetrated into Every field. Network sharing provides a broad platform for our teaching on this platform, we can realize the interaction of height. In the curriculum, a long time to the next class to some teachers, students have questions can exchange forum to answer the question in the forum settings. Also for teachers and students to build a smooth communication platform, the first class time can facilitate communication. Convenient for students and teachers to download learning materials, which can greatly improve the work efficiency, save time for students and teachers. Many learning materials are needed in the study of the students, do not have their own Internet hard to find suitable learning materials, the forum will provide, don't waste precious time. We can know how to use the acquired knowledge, the existing tools, software and data access to solve May encounter problems in the work of training, ability to analyze and solve problems independently. Grasp the construction technology website, better consolidate undergraduate foundation and professional knowledge, for the future research and lay a solid foundation. Network equipment simulator software has the equivalent effect in the use of the configuration of the switch operation the router and instructions. This greatly under the premise of ensuring the quality, greatly reduce the cost of the experiment. The network has provided a rich and for a variety of documents, the user can in a scientific way of learning and experiment, and rely on the network environment, when the user cannot meet in the process of using solution the problem can be discussed together with other users, to create a good learning atmosphere. Finally in our hospital computer network virtual laboratory "evaluation system , and accepted the acceptance test, finally into college teaching, students' feedback high satisfaction. According to the idea of reform, exploration in the computer virtual network laboratory. One is based on the experiences of their own learning, according to the design scheme of combination of hardware and software. In order to find out a soft. In the experiment of () () hard combined experimental methods; two is this method will be integrated into an existing computer network virtual laboratory software system, for subsequent use.

【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.07

【參考文獻】

相關(guān)期刊論文 前1條

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