Accession Number:

ADA413304

Title:

New Methods for Repair of Geometry and Topology of CAD Models

Descriptive Note:

Final technical rept. 15 Sep 2001-14 Dec 2002

Corporate Author:

MATIS INC ATLANTA GA

Personal Author(s):

Report Date:

2002-12-01

Pagination or Media Count:

23.0

Abstract:

The overall objective of this work is to introduce a drastically innovative technology for repair and automatic extraction of high-order geometric data from platform models developed with CAD Computer Aided Design software tools. The results will have applications to large-scale CEM analysis of low observable aircraft by high-order fast solvers as well as to a variety of other computational problems requiring high accuracy geometry representation. The effort carried out under this project was planned as an assessment of the current capabilities of GeomFix, a software system developed recently by Matis for efficient and reliable repair of geometric deficiencies in CAD models intended for use with computational electromagnetics methods.

Subject Categories:

  • Operations Research
  • Computer Programming and Software

Distribution Statement:

APPROVED FOR PUBLIC RELEASE