A Strategy on Quadrilateral Meshes Partition and optimization Based on Cloud Data

被引：0

作者：

Wu, Li juan ^{[1
]}

机构：

[1] Shenyang Normal Univ, Coll Phys Sci & Technol, Shenyang 110034, Peoples R China

来源：

2008 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-11 | 2008年

关键词：

cloud data; quadrilateral mesh; mesh partition; optimization processing; edges processing;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A strategy on quadrilateral meshes partition and optimization based on cloud data is proposed in the paper. Quadrangular meshes are partite by means of dynamic edges extending according to the types of the nodes. The strategies are set forth on detecting collisions, optimization processing, edges processing, the second optimization. The new algorithm improves the quality of meshes and increases the efficiency of the algorithm running. The idea and characteristics of the strategy are introduced in detail, and examples are presented to illustrate the ability of the strategy.

引用

页码：3073 / 3077

页数：5

共 13 条

[1]

[Anonymous], 1996, PRIOR ANAL

[2] PAVING - A NEW APPROACH TO AUTOMATED QUADRILATERAL MESH GENERATION [J].

BLACKER, TD ;

STEPHENSON, MB .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1991, 32 (04) :811-847

[3] Automatic 3D surface meshing to address today's industrial needs [J].

Canann, SA ;

Liu, YC ;

Mobley, AV .

FINITE ELEMENTS IN ANALYSIS AND DESIGN, 1997, 25 (1-2) :185-198

[4]

Cass RJ, 1996, INT J NUMER METH ENG, V39, P1475, DOI 10.1002/(SICI)1097-0207(19960515)39:9<1475::AID-NME913>3.3.CO

[5]

2-N

[6]

HOPPE H, 1992, COMP GRAPH, V26, P71, DOI 10.1145/142920.134011

[7]

JOE B, 1995, CAD, V27, P194

[8] Generation of quadrilateral mesh over analytical curved surfaces [J].

Lau, TS ;

Lo, SH ;

Lee, CK .

FINITE ELEMENTS IN ANALYSIS AND DESIGN, 1997, 27 (03) :251-272

[9] Algorithm for finding all k nearest neighbors [J].

Piegl, LA ;

Tiller, W .

COMPUTER-AIDED DESIGN, 2002, 34 (02) :167-172

[10]

Qing Wang, 2000, J SOFTWARE, V11, P1221

← 1 2 →