本文關(guān)鍵詞：電機拆裝視景仿真訓練系統(tǒng)設(shè)計與實現(xiàn)　出處：《湖北工業(yè)大學》2017年碩士論文　論文類型：學位論文

  更多相關(guān)文章： 電機拆裝 模擬訓練 虛擬現(xiàn)實 三維建模 開發(fā)平臺

【摘要】：雷達電機作為雷達的一個重要組成部分,其工作正常與否直接關(guān)系到雷達能否擔任作戰(zhàn)任務(wù),因此雷達電機的日常保養(yǎng)與維護顯得極為重要。雷達電機拆裝訓練是電機維修保養(yǎng)工作的重要組成部分,對雷達電機的使用壽命有著重要影響。為此,本論文針對傳統(tǒng)雷達電機拆裝教學培訓周期長,實訓教學受場地和時間限制等問題,以虛擬拆裝技術(shù)的理論和方法為基礎(chǔ),結(jié)合雷達電機拆裝理論及實訓課程中的教學困境與難點,設(shè)計了一種基于虛擬現(xiàn)實技術(shù)的電機拆裝模擬訓練軟件開發(fā)平臺,并開發(fā)了6種類型的雷達電機拆裝模擬訓練軟件。論文所做的主要工作與成果如下:(1)針對目前市場上沒有專門的電機拆裝軟件開發(fā)平臺的問題,研制了一種雷達電機拆裝軟件開發(fā)平臺(RMDP)。本文從雷達電機拆裝模擬訓練軟件設(shè)計的需求分析出發(fā),在虛擬開發(fā)引擎(Post Engineer)的基礎(chǔ)上,通過增加電機三維部件模塊,解決三維矢量電機模型數(shù)據(jù)進行高效檢索、幾何約束求解、三維空間交互等關(guān)鍵技術(shù)問題,最終成功了開發(fā)雷達電機拆裝軟件開發(fā)平臺RMDP(Radar Motor Development Platform)。實際應(yīng)用結(jié)果表明,開發(fā)平臺不僅可以大大降低開發(fā)雷達電機拆裝模擬訓練軟件的工作量。還可以應(yīng)用于其它設(shè)備電機模擬訓練軟件的開發(fā)。逑(2)提出了雷達電機拆裝模擬訓練軟件設(shè)計與虛擬仿真系統(tǒng)的實現(xiàn)方法。論文根據(jù)不同雷達電機的特點,從軟件功能與結(jié)構(gòu)設(shè)計、3D建模與系統(tǒng)界面設(shè)計、虛擬仿真系統(tǒng)的實現(xiàn)等方面詳細討論了雷達電機拆裝模擬訓練軟件開發(fā)的具體方法。提出了電機零部件狀態(tài)表、控制單元信息表、狀態(tài)現(xiàn)象表、和拆裝操作流程表等設(shè)計方法和思路,研制開發(fā)成功了6種類型的雷達電機拆裝模擬訓練軟件。軟件具有交互式拆裝訓練、自測與考核、操作演示和原理學習功能,能為用戶提供逼真的三維虛擬訓練和系統(tǒng)全面的電機拆裝訓練平臺。(3)針對電機拆裝模擬仿真系統(tǒng)設(shè)計中遇到的問題如交互對象的處理、碰撞檢測、模型的編輯,采用控制點的方法設(shè)置動畫反饋,為場景中的物體采用包圍盒法檢測碰撞并且深入研究開發(fā)虛擬仿真教學系統(tǒng)的關(guān)鍵步驟,包括模型的導入導出、材質(zhì)的修改及動畫的制作并嚴格按照開發(fā)流程最終得以實現(xiàn)。經(jīng)實際驗證表明此系統(tǒng)擴展性較強、沉浸感較好、交互性良好,有較好的使用效果。
[Abstract]:Radar motor as an important part of radar, which is directly related to normal radar can serve as combat tasks, so the daily maintenance and maintenance of the radar motor is extremely important. Radar training is an important part of motor and motor maintenance work, has an important influence on the radar and the service life of the motor. Therefore, the traditional radar motor disassembly training cycle is long, the problem of practical teaching limited by space and time, the theory and method of virtual assembly technology based on the combination of teaching difficulties and difficulty in radar motor dismounting theory and training, a training simulation software development platform for motor disassembly based on virtual reality technology the design, and the development of the radar motor disassembly simulation training software. 6 types of the main work and achievements of the thesis are as follows: (1) according to the current market No motor disassembly software development platform special problems, developed a kind of radar motor disassembly software development platform (RMDP). This paper from the radar simulation training software design of the motor and the demand analysis of the virtual development engine (Post Engineer) on the basis of through three parts of the motor module, to solve for efficient retrieval the data of 3D vector machine model, geometric constraint solving, key technical problems of 3D space interaction, the ultimate success of the development of radar motor disassembly software development platform RMDP (Radar Motor Development Platform). The practical results show that the platform can not only greatly reduce the development of radar motor disassembly simulation training software workload. It can be used in other equipment of motor the development of simulation training software. 1 (2) proposed a radar motor disassembly simulation training software and virtual simulation system. This method. This paper according to the characteristics of different radar motor, from the software function and structure design, 3D modeling and system interface design, virtual simulation system realization, discussed the specific methods of training simulation software development is put forward. The radar motor disassembly motor parts state control unit information table, table, table and state of the phenomenon. Disassembly and operation flow table design methods and ideas, the successful development of the radar motor disassembly simulation training software. 6 types of software with interactive disassembly training, self testing and evaluation, demonstration and the principle of learning function, can provide a realistic three-dimensional virtual training system and comprehensive training platform for the user. The motor assembly (3) treatment according to the motor simulation system, and the problems encountered in the design of interactive objects such as collision detection, model editing, using the method of control points set up the animation for feedback. The objects in the scene with the key steps of collision detection bounding box method and the further research and development of virtual simulation teaching system, including the import and export model, making the material modification and animation and in strict accordance with the development process can be realized. The actual results show that the system with strong scalability, good immersion, good interactivity, good use effect.

【學位授予單位】：湖北工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TN957;TP311.52

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