Establishing an "intelligent link" between conventional CAD systems and different analytical tools like finite element analysis packages is a significant concern in design automation. This paper proposes the use of knowledge engineering for the unification process and outlines the dimensions of an overall framework for an integrated CAD/FEM system A prototype system for structural design of aircraft wings has been implemented in this integrated environment.
S.H Chung & J.E. Sneckenberger, "An Innovative Design Scheme for Product Development using Al-type Engineering", International Conference on CAD/CAM, Robotics and Factories of the Future , St Petersburg, Russia, 1993, pp. 190-200.
2.
Z Young & I.R. Groose, "A Rule-Based Computational System for Automatic Finite Element Modeling ", Computers in Engineering, Vol.2, 1990, pp. 87-94.
3.
M.S. Shephard & M.A. Yerry, "Toward Automated Finite Element Modeling for the Unification of Engineering Design and Analysis", Finite Elements in Analysis and Design, 1986, pp. 143-160
4.
M.S. Shephard & P.M. Finnigan, "Integration of Geometric Modeling and Advanced Finite Element Preprocessing", Finite Elements in Analysis and Design, Vol. 4, 1988 , pp. 147-161.
5.
U. Roy, "Establishment of an Intelligent Interface between Symbolic and Numeric Analysis Tools for an Intelligent Computer-Aided Design System", ETFA '92, IEEE International Workshop on Emerging Technologies and Factory Automation, Melbourne, Australia, 1992, pp. 317-322.
6.
B. Davidson, U. Roy & C. Ludden, "An Expert System for the Design and Analysis of Composite Structures ", Rotorcraft Composite Manufacturing: Transition into the 21st Century, American Helicopter Society Conference and Specialists Meeting, Annapolis, Maryland, 1993.
7.
U. Roy & P. Sun, "Selection of Locating and Clamping Positions for an Automatic Fixture Design System", International Conference on Manufacturing, ISRAM'94, Mauri, Hawaii, 1994.
