海上機動卸載平臺系統(tǒng)虛擬現(xiàn)實研究.pdf

1、上海交通大學(xué)碩士學(xué)位論文海上機動卸載平臺系統(tǒng)虛擬現(xiàn)實研究姓名：張靜霄申請學(xué)位級別：碩士專業(yè)：船舶與海洋結(jié)構(gòu)物設(shè)計制造指導(dǎo)教師：李長春;易宏2003.2.12ABSTRACTVirtual Reality (VR) is a new emerging and fast developing technology. It iswidely used in airplane and automobile engineering. It has

2、 such advantages asvisualization, reality, celerity and precision. Therefore, it takes the place of original designquickly. Many famous companies introduced VR in design process, resulting in short

3、endesigning and developing cycle, economized product cost. It helps to solve manytechnology problems directly in design period, which cannot be solved in original designtime. VR leads to a revolution in

4、 design notion.This paper introduces VR to ship engineering. It makes flat roof model, fish boatmodel, cargo ship model trestle ferry model and cargo models with CATIA software. Itfills all

5、kinds of fruits of research all kinds of ideas and all kinds of back- upinformation of practices in the VR environments with Envision software. It models andcontrols relative motion of flat roof, fish

6、 boat, cargo boat and trestle ferry; it models andcontrol pulling motion to flat roof of fish boat, cargo boat and trestle ferry; it models andcontrols influence of ocean condition to fish

7、boat, cargo boat and trestle ferry motions. Itsolves the possibility of collision and tests whether the system can work in gear or not.VR has wide potential usage in ship engineering.KEY WORD