【摘要】：隨著國家工業(yè)化大發(fā)展時期的到來,國家能源建設(shè)投入急劇加大,建設(shè)速度迅速提升,建設(shè)能力極大增長,使得對大型起重機械吊裝的需求異常旺盛,以履帶吊為主的大型及特大型起重施工和以汽車吊為主的中小型起重施工行業(yè)市場應(yīng)運而生。因此,使吊裝作業(yè)過程和虛擬現(xiàn)實技術(shù)相互融合利用的仿真模擬系統(tǒng)的研究就變得意義非凡。 首先,研究開發(fā)系統(tǒng)所需面向?qū)ο缶幊碳夹g(shù),在對三維軟件Inventor進(jìn)行了分析研究之后,利用其強大的三維建模功能,結(jié)合起重機的結(jié)構(gòu)組成及工作原理后,創(chuàng)建了完整的起重機三維參數(shù)化模型。 其次,結(jié)合實際分析起重機選型所需條件,給出了使起重機選型得以實現(xiàn)的程序設(shè)計方法,此方法對選型過程中的起重量、工作幅度、起升高度、臂架與被吊物的間距及接地比壓等因素進(jìn)行了詳細(xì)的研究。 最后,將本研究內(nèi)容應(yīng)用于三維吊裝仿真的系統(tǒng)中,以達(dá)到輔助吊裝方案制定人員對吊裝過程進(jìn)行仿真的目的。經(jīng)由仿真,利用逼真的模型影像演示吊裝作業(yè)過程,提前剔除不可行的方案。模擬結(jié)束之后輸出相應(yīng)的結(jié)果,使方案制定人員對各種情況進(jìn)行綜合比較,以尋求最佳吊裝方案,以此使得吊裝方案的制定效率以及方案的可靠性得到了很大的提高。
[Abstract]:With the arrival of the large-scale development of national industrialization, the investment in national energy construction has increased sharply, the construction speed has been rapidly promoted, and the construction capacity has been greatly increased, making the demand for large-scale lifting machinery extremely exuberant. The market of large-scale and super-large lifting construction and small-and medium-sized lifting construction industry mainly based on automobile crane emerged as the times require. Therefore, the research of simulation system, which makes the hoisting process and virtual reality technology merge and utilize each other, is of great significance. Firstly, the object-oriented programming technology of the system is studied. After the analysis and research of the 3D software Inventor, the powerful 3D modeling function, combined with the structure composition and working principle of the crane, is used to make use of its powerful three-dimensional modeling function. A complete 3D parametric model of crane is created. Secondly, combining with the actual analysis of the required conditions of crane type selection, the program design method to realize the crane type selection is given. This method gives the lifting weight, working amplitude and lifting height in the process of selecting the crane type, and then gives the program design method to realize the crane type selection. The distance between the jib and the suspended object and the ground specific pressure are studied in detail. Finally, this research content is applied to the three-dimensional hoisting simulation system, in order to achieve the purpose of assisting the hoisting plan-maker to simulate the hoisting process. Through the simulation, the realistic model image is used to demonstrate the lifting process, and the unfeasible scheme is eliminated in advance. After the simulation, the corresponding results are outputted, so that the scheme makers can make a comprehensive comparison of all kinds of situations in order to find the best hoisting scheme, so that the efficiency and reliability of the hoisting scheme can be greatly improved.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TP391.41;TH21

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 李訓(xùn)文;曹國華;常健;;基于虛擬儀器的特性測試參數(shù)數(shù)據(jù)庫的設(shè)計與實現(xiàn)[J];電子工程師;2007年05期

2 林遠(yuǎn)山;鄭亞輝;梁友國;焦博;王華盛;;面向大型吊裝的三維仿真系統(tǒng)[J];中國工程機械學(xué)報;2010年02期

3 劉惠義,邱云,張春紅;虛擬視景交互漫游系統(tǒng)的實時碰撞檢測方法研究[J];河海大學(xué)學(xué)報(自然科學(xué)版);2005年03期

4 梁鵬帥;;碰撞檢測算法的探討[J];黑龍江科技信息;2010年14期

5 鐘帥;;談虛擬現(xiàn)實中的碰撞檢測問題[J];河南機電高等�？茖W(xué)校學(xué)報;2009年06期

6 高順德;劉毅;滕儒民;宗興林;;三維吊裝仿真系統(tǒng)二維草繪的研究與實現(xiàn)[J];石油化工建設(shè);2007年06期

7 王欣;梁友國;霍瑞民;滕儒民;王洪路;王樹華;;三維吊裝仿真系統(tǒng)數(shù)據(jù)庫設(shè)計與實現(xiàn)[J];石油化工建設(shè);2008年03期

8 于春宇;王樹華;王欣;霍瑞民;;AutoCAD二次開發(fā)技術(shù)在三維吊裝仿真系統(tǒng)中的應(yīng)用[J];石油化工建設(shè);2008年05期

9 許強;呂曉峰;馬登武;;三角形和三角形相交測試技術(shù)研究[J];計算機仿真;2006年08期

10 鄒益勝;丁國富;許明恒;何邕;;實時碰撞檢測算法綜述[J];計算機應(yīng)用研究;2008年01期

，

本文編號：2470447