Computer-aided engineering Data processing 59 CAD/CAM systems 43 Computer programs 39 Computer-aided design 28 Design and construction 28 CATIA (Computer file) 27 Computer integrated manufacturing systems 18 Software 16 Computer simulation 15 Finite element method 15 Expert systems (Computer science) 14 Computer graphics 13 Mathematics 13 Production engineering 13 Artificial legs 12 Injection molding of plastics 12 Automobiles 10 Genetic algorithms 10 Design 9 Engineering 9 Engineering design 9 Civil engineering 8 Congresses 7 Flexible manufacturing systems 7 Materials 7 Neural networks (Computer science) 7 Structural analysis (Engineering) 7 Thermodynamics 7 Machine-tools 6