Three-dimensional Data Exploration Technology Based on Large-scale Complex Geometrical Surfaces

Abstract

Abstract: Three-dimensional physical field data exploration visualization based on large scale complex geometric surface is of great value in three-dimensional electromagnetic simulation applications. Research was proposed which was suitable for massively parallel processing technology of three-dimensional data exploration. The concept of dual-data-source and data filtering policies was introduced based on contracts. Clipping algorithms based on spatial bounding box and data probing algorithm can support accurate three-dimensional data profiling for complex surface geometry. Research results have been applied to significant practical applications, such as the fuselage characteristics of electric field distribution analysis and high value targets within the seeker's accurate assessment of electromagnetic injury complicated electromagnetic environment, and get better results.

Key words: data exploration, parallel processing, visualization, geometry

CLC Number:

TP391

Ai Zhiwei, Cao Yi, Xiao Li, Wang Huawei. Three-dimensional Data Exploration Technology Based on Large-scale Complex Geometrical Surfaces[J]. Journal of System Simulation, 2016, 28(9): 2002-2008.

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