Abstract
In a companion paper, we introduced an information model called EDM, for representing design and engineering information. EDM defines a small set of structures capable of depicting a wide range of semantics necessary for engineering design. These structures allow the definition of specific product models that are equivalent to database schemas, a fully instantiated structure is equivalent to an engineering or CAD database. EDM was developed in response to several criteria, among them the need to support changing technologies and evaluations and the need to support integrity checking. In this paper, EDM is applied to a small but complex example, a wall in building construction. Geometric, acoustic, and thermal properties are developed for the wall, defined in EDM structures. The example is then considered in terms of the evaluation criteria.
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References
Baer, A., C. Eastman, and M. Henrion [1979], “Geometrical modeling: A survey,”Computer-Aided Design, 11:5, pp. 253–272
Bentley, J. and J. Friedman [1979], “A survey of algorithms and data structures for range searching,”ACM Comp. Surveys, 11:4, pp. 397–409
Eastman, C. [1980], “Systems facilities for CAD databases,”Proc. 17th Design Auto. Conf. ACM NY, pp. 50–56
Eastman, C. and K. Preiss [1984], “A review of solid shape modeling based on integrity verification,”Computer-Aided Design, 16:2, pp. 66–80
Eastman, C., A. Bond, and S. Chase [1991], “A formal approach for product model information,”Res. Engr. Des., 2:2, pp. 65-80
Eisenman, P. [1982],House X, Rizzoli, New York
Furth, I.B. [1988] “Automated Process Planning,”Computer Integrated Manufacturing, I.B. Turksen (ed.) Springer-Verlag, New York, pp. 37–64
Hammer, M.M. and D.J. McLeod [1975], “Semantic integrity in a relational database system,”Proc. 1st Int. Conf. on V.L. Databases, pp. 25–47
Henderson, M.R. and D. Anderson [1984], “Computer recognition and extraction of form features: A CAD/CAM link,”Computers in Industry, 4:5, pp. 315-325
Kinzey, B.Y. and H. Sharp [1963],Environmental Technologies in Architecture, Prentice-Hall, New Jersey
Kwok, P.C. [1988], “A thinning algorithm by contour generation,”Communic. ACM, 31:11, pp. 1314-1324
McGuinness, W., B. Stein, and J. Reynolds [1980],Mechanical and Electrical Equipment for Buildings, John Wiley & Sons, New York
Requicha, A. [1980], “Representations of rigid solids: Theory, methods and systems,”ACM Comp. Surv., 12:4, pp. 437-466
Smith, B., G. Rinaudat, and T. Wright [1988],Initial Graphics Exchange (IGES), Version 4.0, NBSIR 88–3813, National Institute of Science and Technology, U.S. Dept. of Commerce
Tamminen, M. [1981], “The EXCELL method for efficient geometric access to data,”Acta Polytechnica Scandinavica, UDC 681.3.025, Helsinki
Wong, H.K.T. and J. Mylopoulos [1977], “Two views of data semantics: A survey of data models in artificial intelligence and database management,”INFOR, 15:3, pp. 344–383
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Eastman, C.M., Bond, A.H. & Chase, S.C. Application and evaluation of an engineering data model. Research in Engineering Design 2, 185–207 (1991). https://doi.org/10.1007/BF01579217
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DOI: https://doi.org/10.1007/BF01579217