Out-of-core incremental algorithm and visualization technique for 3D Laguerre model

	Out-of-core incremental algorithm and visualization technique for 3D Laguerre model
	Li, Jun-Chen1,2 ; Li, Xu-Dong1,2 ; Sheng, Jie3
	2011
发表期刊	Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering
ISSN	16726030
卷号	9 期号:1 页码:65-72
摘要	In visualized simulation of nano-grade material microstructure using Laguerre algorithm, problems of complex data structures and large computer memory were solved in the designing program of 3D Laguerre model(L model) with traditional algorithm. The space data structures were designed which included body-face-line-point information and six structural arrays to transfer data and express topological relationship of 3D L model. On this basis, the scheme of dynamic data-exchange between hard disk data file and memory structural array was designed, which used outside file in hard disk as storage space and avoided computer memory storage restriction. Computer memory was constantly 1.2 MB when ultra-large-scale nano-grade material microstructure was simulated, and the simulation scale was only limited by the size of the hard disk. The data that stored the information of microstructure were finally output in text file form, making it greatly convenient to apply the 3D L model to engineering practices and secondary exploitation.
关键词	3D modeling Data structures Electronic data interchange Hard disk storage Microstructure Topology Complex data structures Engineering practices Incremental algorithm Laguerre models Material microstructures Simulation Topological relationships Visualization technique
收录类别	EI
语种	中文
出版者	Tianjin University
EI入藏号	20111513905003
EI主题词	Three dimensional computer graphics
EI分类号	722.1 Data Storage, Equipment and Techniques - 723.2 Data Processing and Image Processing - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory - 951 Materials Science
来源库	Compendex
分类代码	722.1 Data Storage, Equipment and Techniques - 723.2 Data Processing and Image Processing - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory - 951 Materials Science
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/110961
专题	材料科学与工程学院生命科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室学科建设与学位办公室
作者单位	1.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 3.School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Li, Jun-Chen,Li, Xu-Dong,Sheng, Jie. Out-of-core incremental algorithm and visualization technique for 3D Laguerre model[J]. Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering,2011,9(1):65-72.
APA	Li, Jun-Chen,Li, Xu-Dong,&Sheng, Jie.(2011).Out-of-core incremental algorithm and visualization technique for 3D Laguerre model.Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering,9(1),65-72.
MLA	Li, Jun-Chen,et al."Out-of-core incremental algorithm and visualization technique for 3D Laguerre model".Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering 9.1(2011):65-72.