Interval Assignment for Volumes with Holes
Journal Article
·
· Internatioanl Journal of Numerical Methods in Engineering
OSTI ID:12667
This paper presents a new technique for automatically detecting interval constraints for swept volumes with holes. The technique finds true volume constraints that are not necessarily imposed by the surfaces of the volume. A graphing algorithm finds independent, parallel paths of edges from source surfaces to target surfaces. The number of intervals on two paths between a given source and target surface must be equal; in general, the collection of paths determine a set of linear constraints. Linear programming techniques solve the interval assignment problem for the surface and volume constraints simultaneously.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 12667
- Report Number(s):
- SAND99-2299J; TRN: AH200120%%460
- Journal Information:
- Internatioanl Journal of Numerical Methods in Engineering, Other Information: Submitted to International Journal of Numerical Methods in Engineering; PBD: 7 Sep 1999
- Country of Publication:
- United States
- Language:
- English
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