Abstract and Applied Analysis

A Novel Model of Conforming Delaunay Triangulation for Sensor Network Configuration

Yan Ma, Yan-ling Hao, and Feng-min Tian

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Abstract

Delaunay refinement is a technique for generating unstructured meshes of triangles for sensor network configuration engineering practice. A new method for solving Delaunay triangulation problem is proposed in this paper, which is called endpoint triangle’s circumcircle model (ETCM). As compared with the original fractional node refinement algorithms, the proposed algorithm can get well refinement stability with least time cost. Simulations are performed under five aspects including refinement stability, the number of additional nodes, time cost, mesh quality after intruding additional nodes, and the aspect ratio improved by single additional node. All experimental results show the advantages of the proposed algorithm as compared with the existing algorithms and confirm the algorithm analysis sufficiently.

Article information

Source
Abstr. Appl. Anal., Volume 2015, Special Issue (2015), Article ID 720249, 7 pages.

Dates
First available in Project Euclid: 16 September 2015

Permanent link to this document
https://projecteuclid.org/euclid.aaa/1442420098

Digital Object Identifier
doi:10.1155/2015/720249

Mathematical Reviews number (MathSciNet)
MR3393606

Zentralblatt MATH identifier
06929249

Citation

Ma, Yan; Hao, Yan-ling; Tian, Feng-min. A Novel Model of Conforming Delaunay Triangulation for Sensor Network Configuration. Abstr. Appl. Anal. 2015, Special Issue (2015), Article ID 720249, 7 pages. doi:10.1155/2015/720249. https://projecteuclid.org/euclid.aaa/1442420098


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