【摘要】：近年來,世界經(jīng)濟(jì)一體化和貿(mào)易全球化趨勢加劇,世界各地貨物廣泛流通,航運(yùn)業(yè)正在這一國際環(huán)境下迅速發(fā)展。航運(yùn)業(yè)的繁榮帶動了船舶制造業(yè)的發(fā)展,船舶的大型化、專業(yè)化、自動化和新型化成為船舶領(lǐng)域的發(fā)展趨勢。但是在船員培訓(xùn)過程中受到實(shí)際條件限制,很多學(xué)員不能及時(shí)接觸到新型設(shè)備和新技術(shù)。輪機(jī)模擬器正好可以彌補(bǔ)這一缺陷,而近幾年迅速發(fā)展起來的虛擬現(xiàn)實(shí)技術(shù)更是將輪機(jī)模擬器推上了一個更高的高度。虛擬現(xiàn)實(shí)技術(shù)在輪機(jī)模擬器上的應(yīng)用將成為新一代輪機(jī)模擬器的發(fā)展趨勢。 本課題以VLCC型船舶的壓縮空氣系統(tǒng)為研究對象,結(jié)合大連海事大學(xué)輪機(jī)自動化實(shí)驗(yàn)室輪機(jī)模擬器項(xiàng)目,開發(fā)了一套船舶壓縮空氣系統(tǒng)模擬器及其虛擬現(xiàn)實(shí)系統(tǒng)。根據(jù)船舶壓縮空氣系統(tǒng)的實(shí)際控制邏輯關(guān)系,實(shí)現(xiàn)了船舶壓縮空氣系統(tǒng)模擬器中的控制邏輯,并實(shí)現(xiàn)了系統(tǒng)二維仿真軟件與系統(tǒng)虛擬現(xiàn)實(shí)軟件之間交互操作。 本課題主要的研究工作有：建立了壓縮空氣系統(tǒng)數(shù)學(xué)模型,并用Matlab/Simulink對數(shù)學(xué)模型進(jìn)行了仿真驗(yàn)證�；赩C#編程語言,研發(fā)出船舶壓縮空氣系統(tǒng)的二維仿真程序。制作船舶壓縮空氣系統(tǒng)的三維模型,繪制系統(tǒng)所需的設(shè)備和零部件,并將三維模型進(jìn)行渲染等優(yōu)化處理。運(yùn)用Untiy3D虛擬現(xiàn)實(shí)開發(fā)平臺,完成壓縮空氣系統(tǒng)三維虛擬場景的漫游,并實(shí)現(xiàn)系統(tǒng)的元器件的交互動作。最后,采用UDP通訊協(xié)議,實(shí)現(xiàn)了二維仿真軟件與三維虛擬系統(tǒng)之間的相互通訊。 本課題在研究和設(shè)計(jì)上具有一定的實(shí)用性和創(chuàng)新性,對于虛擬現(xiàn)實(shí)技術(shù)在船舶領(lǐng)域的應(yīng)用具有一定的指導(dǎo)和借鑒意義。
[Abstract]:In recent years, the trend of world economic integration and trade globalization has intensified, the goods are widely circulated all over the world, and the shipping industry is developing rapidly in this international environment. The prosperity of shipping industry has led to the development of ship manufacturing industry, and the large-scale, specialization, automation and novelty of ships have become the development trend of ship field. However, in the process of crew training is limited by the actual conditions, many students can not access new equipment and new technology in time. Turbine simulator can make up for this defect, and the rapid development of virtual reality technology in recent years has pushed the turbine simulator to a higher height. The application of virtual reality technology in turbine simulator will become the development trend of a new generation of turbine simulator. In this paper, the compressed air system of VLCC ship is taken as the research object, and a set of ship compressed air system simulator and its virtual reality system are developed with the project of marine turbine automation laboratory of Dalian Maritime University. According to the actual control logic relationship of ship compressed air system, the control logic in ship compressed air system simulator is realized, and the interaction between system two-dimensional simulation software and system virtual reality software is realized. The main research work of this paper is as follows: the mathematical model of compressed air system is established, and the mathematical model is simulated and verified by Matlab/Simulink. Based on VC# programming language, a two-dimensional simulation program of ship compressed air system is developed. The 3D model of ship compressed air system is made, the equipment and parts needed by the system are drawn, and the 3D model is rendered optimally. Using Untiy3D virtual reality development platform, the roaming of 3D virtual scene of compressed air system is completed, and the interactive action of components of the system is realized. Finally, the communication between two-dimensional simulation software and three-dimensional virtual system is realized by using UDP communication protocol. This topic has certain practicability and innovation in research and design, and has certain guidance and reference significance for the application of virtual reality technology in the field of ship.
【學(xué)位授予單位】：大連海事大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U666.158;TP391.9

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