Incremental recognition of machining features

Jung Hyun Han, Aristides A.G. Requicha

Research output: Contribution to conferencePaper

14 Citations (Scopus)

Abstract

Manufacturing analysis programs that operate in a batch mode are inappropriate for a concurrent engineering environment, in which designers interact with an evolving product model and require rapid feedback on the manufacturing implications of design actions. This paper discusses a design for an automatic recognizer of machining features that operates incrementally, updating its results efficiently after each design step. The Incremental Feature Finder (IFF) builds upon an earlier, batch recognizer called OOFF, developed at USC in the late 1980s. IFF exploits spatial locality and feature dependency information, stored in a Truth Maintenance System, to improve its performance.

Original languageEnglish
Pages143-149
Number of pages7
Publication statusPublished - 1994
Externally publishedYes
EventProceedings of the 1994 ASME International Computers in Engineering Conference and Exhibition. Part 1 (of 2) - Minneapolis, MN, USA
Duration: 1994 Sep 111994 Sep 14

Other

OtherProceedings of the 1994 ASME International Computers in Engineering Conference and Exhibition. Part 1 (of 2)
CityMinneapolis, MN, USA
Period94/9/1194/9/14

ASJC Scopus subject areas

  • Computer Science(all)

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  • Cite this

    Han, J. H., & Requicha, A. A. G. (1994). Incremental recognition of machining features. 143-149. Paper presented at Proceedings of the 1994 ASME International Computers in Engineering Conference and Exhibition. Part 1 (of 2), Minneapolis, MN, USA, .