基于專家系統(tǒng)的實船訓練評估系統(tǒng)的設(shè)計與實現(xiàn)
發(fā)布時間:2018-03-31 07:14
本文選題:實船訓練 切入點:仿真系統(tǒng) 出處:《大連海事大學》2015年碩士論文
【摘要】:隨著現(xiàn)代遠洋行業(yè)的不斷發(fā)展,如何更加高效地培養(yǎng)高素質(zhì)的船員成為了一個亟待解決的問題。在實船上進行的傳統(tǒng)訓練不僅成本較高,訓練無法含蓋所有極端情況,更重要的是安全得不到保障。得益于計算機仿真技術(shù)的迅速發(fā)展與成熟,設(shè)計一款實船訓練仿真軟件能夠很好的解決這些問題。通過實船訓練仿真系統(tǒng)軟件培訓船員,具有移植性好,節(jié)約成本,培訓過程全面、高效等優(yōu)點。實船訓練仿真系統(tǒng)主要包括教練機、學員機、服務(wù)器以及模型四個模塊,本文主要對教練機模塊的設(shè)計進行了詳細闡述,著重介紹教練機的核心部分,即一套完善可靠的基于專家系統(tǒng)的訓練評估系統(tǒng),用來實現(xiàn)學員訓練結(jié)束后的自動打分和評估過程。本文分章節(jié)說明總體設(shè)計思路以及各個部分具體設(shè)計方法,最終實現(xiàn)以下應(yīng)用功能:1、基于MFC (Microsoft Foundation Classes)對教練機部分進行界面設(shè)計,界面友好易操作,功能完善。包括教練員登錄界面、訓練管理界面、數(shù)據(jù)管理界面以及評估界面。2、引入專家系統(tǒng),對學員進行操作前的指導以及操作后的優(yōu)劣勢評價,針對學員提出的問題給予解答,并且在仿真系統(tǒng)出現(xiàn)異常時及時給出診斷與提醒。3、對學員的操作過程進行打分。后臺的具體流程是首先確定評分項,然后確定每個評分項的權(quán)重,進而將各個評分項得分賦權(quán)求出最終得分。實現(xiàn)自動打分過程。4、應(yīng)用SQLite嵌入式數(shù)據(jù)庫進行數(shù)據(jù)處理,實現(xiàn)訓練信息的存儲、管理與查詢。
[Abstract]:With the continuous development of the modern ocean-going industry, how to train highly qualified crew more efficiently has become a problem to be solved urgently. The traditional training on a ship is not only costly, but also cannot cover all extreme cases. More importantly, safety is not guaranteed. Thanks to the rapid development and maturity of computer simulation technology, designing a real ship training simulation software can solve these problems very well. It has the advantages of good portability, cost saving, comprehensive training process, high efficiency and so on. The simulation system of ship training mainly includes four modules: trainer, trainee machine, server and model. In this paper, the design of the trainer module is described in detail, with emphasis on the core part of the trainer, that is, a set of perfect and reliable training evaluation system based on expert system. It is used to realize the automatic grading and evaluation process after the training. This paper describes the overall design ideas and the specific design methods of each part. Finally realize the following application function: 1, based on MFC Foundation classes, the interface of the trainer part is designed, the interface is friendly and easy to operate, the function is perfect, including coach login interface, training management interface, Data management interface and evaluation interface. 2, introducing expert system to guide the students before operation and evaluate the advantages and disadvantages after the operation, and give answers to the questions posed by the trainees. And when there is an anomaly in the simulation system, it gives the diagnosis and reminder in time. 3, marks the operation process of the cadets. The specific flow behind the scenes is to first determine the score items, and then determine the weight of each score item. Finally, the final score is obtained by weighting the score of each score item, and the automatic scoring process. 4. The data processing with SQLite embedded database is implemented to store, manage and query the training information.
【學位授予單位】:大連海事大學
【學位級別】:碩士
【學位授予年份】:2015
【分類號】:U676.2;TP311.52
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