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《Computer Simulation》 2013-01
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Virtual Maintenance Environment Layout Planning Method Based on Ant Colony Algorithm

GENG Hong,YUAN Jing(College of Aeronautical Automation,Civil Aviation University of China,Tianjin 300300,China)  
Virtual repair disassembly and assembly process is an important part of virtual maintenance.Disassembly and assembly of parts and components are generally and simply displayed in the virtual environment of three-dimensional space as explosion effect.However,for the complex parts,when disassembly and assembly are too much,it may have the effects of duplication and confusion.In order to resolve the problems,space planning was used for parts disassembly sequence classification,and the complex 3-dimensional layout was translated into a 2-dimensional layout to make the virtual space more layered.Orderly positioning technique(OPT) was used with the 2-dimensional layout optimization,layout order was carried out for optimization with Ant Colony algorithm to improve the quality of the layout optimization.Finally,the analysis for the adoption on virtual disassembly of Aero-Engine high pressure compressor parts layout indicates that the method is feasible.
【Fund】: 天津市科技攻关计划重点项目(06YFGZGX00700);; 国家自然科学基金重点项目(60832011);; 中央高校基本科研业务费专项(ZXH2012B001)
【CateGory Index】: TP301.6
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