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Applications of a numerical geometry system in engineering

Published: 28 June 1976 Publication History

Abstract

In December of 1972, a study effort was undertaken at TRA to determine if it was feasible to create a computer based system that would significantly improve the generation, usage and dissemination of geometric information in an engineering, design and manufacturing environment. The effort was divided into several phases: study, system design and economic evaluation and, finally, implementation.
The system which has been implemented is a highly interactive keystroke driven system which executes under the TSO (Time Sharing Option) provided on IBM computers. The specific functional capabilities provided by the system appear to the end user as an extension of the time sharing system command language.

References

[1]
Wisser, J. H. Silverman, G. J., Burkley, R. M., 'Numerical Geometry, TSO and APT', Proceedings,
[2]
Gordon, W. J., and Riesenfeld, R. F., 'Bernstein Bezier Methods for the Computer Aided Design of Free Form Curves and Surfaces', General Motors research Report GMR-1176, 1972
[3]
Ferguson, J. C., 'Multivariable Curve Interpolation', Journal of the ACM, v. 11, no. 2, pp. 221-228, 1964
[4]
Coons, S. A., 'Surfaces for Computer Aided Design of Space Forms', MIT Project MAC, MAC-TR-41, 1967
[5]
Silverman, G. J., and Lichten, L., 'Fitting Space Curves with Parametric Cubic Splines, IBM Los Angeles Scientific Center Report G320-2663, 1974
[6]
Dimsdale, B., 'On Multiconic Surfaces', IBM Los Angeles Scientific Center Report G320-2661, 1974
[7]
Dimsdale, B., 'On Spline End Condition Calculations', IBM Los Angeles Scientific Center Report G320-2656, 1972
[8]
English, C.H., 'Interactive Computer Aided Technology: Evolution of the Design/Manufacturing Process', MCAIR Document 75-009 McDonnell Aircraft Company, Box 516,Saint Louis, Missouri.

Cited By

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  • (1981)A solution to surface connectivity problems in computer-aided designACM SIGGRAPH Computer Graphics10.1145/988412.98841814:4(168-199)Online publication date: 1-Mar-1981
  • (1979)A partial solution to fitting large parametric surfaces in computer-aided design systemsProceedings of the 16th Design Automation Conference10.5555/800292.811714(222-228)Online publication date: 25-Jun-1979
  • (1979)A Partial Solution to Fitting Large Parametric Surfaces in Computer-Aided Design Systems16th Design Automation Conference10.1109/DAC.1979.1600111(222-228)Online publication date: 1979
  • Show More Cited By

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cover image ACM Conferences
DAC '76: Proceedings of the 13th Design Automation Conference
June 1976
512 pages
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 28 June 1976

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Cited By

View all
  • (1981)A solution to surface connectivity problems in computer-aided designACM SIGGRAPH Computer Graphics10.1145/988412.98841814:4(168-199)Online publication date: 1-Mar-1981
  • (1979)A partial solution to fitting large parametric surfaces in computer-aided design systemsProceedings of the 16th Design Automation Conference10.5555/800292.811714(222-228)Online publication date: 25-Jun-1979
  • (1979)A Partial Solution to Fitting Large Parametric Surfaces in Computer-Aided Design Systems16th Design Automation Conference10.1109/DAC.1979.1600111(222-228)Online publication date: 1979
  • (1978)Interaction with databases through procedural languagesProceedings of the 1978 annual conference - Volume 210.1145/800178.810164(937-945)Online publication date: 1-Jan-1978

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