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研究生: 許欽智
論文名稱: 電機實驗操作即時管理教學系統
指導教授: 曾煥雯
學位類別: 碩士
Master
系所名稱: 工業教育學系
Department of Industrial Education
論文出版年: 2004
畢業學年度: 92
語文別: 中文
論文頁數: 81
中文關鍵詞: 模擬操作實際操作類神經網路專家系統
英文關鍵詞: Reality Operation, Imitate Operation, Neural Network, Expert System.
論文種類: 學術論文
相關次數: 點閱:185下載:30
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  • 在工程教育中實驗課程教學是驗證理論教學的相關知識,以期讓學習者能夠深刻體驗、了解;因此如何發展一套有效的實驗教學課程是一個相當重要的課題。大部份的電機實驗訓練費時、設備價格昂貴、維修時間長、電機實驗教學實施不易;因此本研究為了提昇電機實驗教學的品質,降低實驗操作過程中的危險,減少電機設備的故障,建構一套電機實驗操作即時管理輔助教學系統。
    本研究建構一套模擬操作和實際操作的電機實驗操作系統,在模擬環境中運用Java的技術建構電機實驗操作的環境,利用網路程式設計來突破時間和地點的限制進行遠距實驗,在實際操作環境中,以單晶片製作的開關結合實際電機設備,提供學習者一個即時引導的操作環境,本研究以結合類神經網路和專家系統來扮演教師的角色,隨時進行監督與引導電機實驗操作,以期達到互動實驗教學的目的。
    本系統軟體的建構主要以Java程式設計為核心,以JSP來建構電機操作實驗教學主網頁,用C語言建構類神經網路(Artificial Neural Network)的推論機制,用Java語言開發的JESS(Java Expert System shell)為引導操作診斷的系統,另外Java Applet用來設計圖形使用者介面再配合Java 2D製作模擬場景,以做為模擬的電機實驗操作;在硬體建構方面製作一套電機實驗教學平台,含實驗及操作兩大部份,實驗平台主要包括直流電動機系統、儀表系統、資料轉換系統,操作平台主要有開關調整系統、開關數值變化顯示器、電機操作實驗伺服器等。期盼透過上述軟體和硬體的精確整合以完成一具有高度即時互動的電機實驗操作教學系統

    Experimenting curriculum teaching is to identify the related knowledge of the theories teaching for learner experience and understand in engineering education. How to develop a set of valid experiments teaching curriculum is an equal and important topic. In electric machinery experiments experiment most of the electrical engineering experiment trains to take a lot of time and the equipment price is expensive and maintains time long and the expenses is high and carry on the electric machinery experiment teaching according to the learning need of the learner not easily. This research reduces danger of the process of the experiment and the fault of the electric machinery equipment for promote the quality of the electric machinery experiments teaching, that Construction the electric machinery of operation experiment for real - time the guidance teaching system.
    This research draws up the electric machinery of a set of reality operation and virtual imitate to operate the experiment. The imitation of switch combine the actual electric machinery equipment to provide learner an operation of instant leading environment in reality operate environment. Make use of the technique of the virtual reality for operation experiment of the virtual imitate environment. Make use of the network program design to break restrict of time and location to carry on the distance learning. This research plays the role of teacher with the expert system. It is carrying on the direct and leading the experiment of electric machinery operation at any time for reaching the interactive electrical engineering operation the experiment the purpose of the teaching.
    The construction of system software program is design with Java. The main web page in electric machinery operation experiment teaching with the JSP, the JESS (Java Expert System shell) develops with the Java operates the expert system for the diagnosis and the leading. Design for the user interface to match with Java 3D manufacture a virtual view for the electric machinery operation experiment virtual imitate with Java Applet. Draw up manufacture a set of electric machinery experiment teaching platform, which include platform of experiment and platform of operation. The experiment platform includes DC motor system, instrument system, and data acquisition system. The platform of operation imitates the true switch system and imitates the true switch number variety display, electrical engineering operation to experiment the server etc. Integrate software and hardware for height instant interactive to the experiment of electric machinery operate teaching system.

    摘要…………………………………………….….…………...i 目錄…………….……………………………..…..…………...iii 圖目錄 …………………………………………………………..vi 表目錄………………………………………………..….……..viii 第一章 緒論………………………….………………….…1 第一節 研究背景及動機……………………………….…2 第二節 研究目的……………………………………….…6 第三節 研究範圍與限制………………………..………..7 第四節 研究方法與步驟……………………………….…8 第二章 文獻探討………………...…………….………10 第一節 專家系統…………………………………………10 第三節 技能教學…………………………………………15 第四節 電腦輔助教學………………………………………18 第五節 類神經網路………….…………………………..20 第三章 系統建構分析……….………….…….……26 第一節 系統整體架構之規劃………………………………..27 第二節 系統運作之分析…………..…………………………29 第三節 系統軟體架構之規劃………………………………..37 第四節 電機實驗平台之規劃………………………………..40 第五節 類神經網路式專家系統之發展……..……………48 第四章 建構結果……….…….……….…….……59 第五章 結論與展望…….…….……….…….……75 參考文獻 …………………………….….……………..…..77 附錄 ………………………….….….……………..…..81

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