A Kind of CAD/CAE Integrated Modeling Technology Based on FEATURE

Shen Li; Xiao Dong Shao; Xiao Bo Ge

doi:10.4028/www.scientific.net/AMR.97-101.3436

Paper Titles

Research on Collision Method for Irregular Mechanism Kinematics Simulation
p.3418

A New Type Adjustable Shock Absorber and its Characteristic Model
p.3423

Toolpath Algorithm for Complex Pocket on the Network Optimization
p.3428

Accuracy Synthesis of a 3-PRS Parallel Manipulator Based on Genetic Algorithms
p.3432

A Kind of CAD/CAE Integrated Modeling Technology Based on FEATURE
p.3436

Research on Structure Rationalization Method of Product Family and its Application
p.3443

Application of Kinematics Simulation Technology in Agricultural Machinery Design
p.3447

Complicated Model Establishment and Second Development for Enterprises by MoldWizard
p.3451

A 3D Modeling System for Construction Work Simulation Based on Rendering and Dynamic Engines
p.3455

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101A Kind of CAD/CAE Integrated Modeling Technology...

A Kind of CAD/CAE Integrated Modeling Technology Based on FEATURE

Abstract:

A kind of CAD/CAE integrated modeling method based on feature is proposed. Firstly, analysis features are attached to CAD model of part and standard part library is formed. Secondly, the CAD model is created using standard parts. Thirdly, geometry information of analysis features is extracted from CAD model and is reconstructed automatically under CAE environment. Finally, based on feature-based meshing and combination technique, CAE model is built quickly. A prototype software for large-scale antenna structure (LSAS) CAD/CAE integrated modeling has been developed and used in performance analysis of a 16-meter-diameter LSAS. The method has been proved to be useful for improving speed, accuracy and consistency of complicated structure CAE modeling notably.