KNOWLEDGE-BASED GEOMETRIC MODELING OF AIRCRAFT STRUCTURES

Aerospace engineering offers a challenging test environment for advanc ed design systems and methods. Focusing particularly on knowledge-base d engineering (KBE) systems, this paper demonstrates their application in automating the solid modelling of aircraft structures. The princip les are illustrated through a case study example in which a descriptio n is given of the knowledge-based geometric modelling of light alloy f uselage frame sectors. The business benefits of using KBE systems in a n aerospace engineering programme are quantified. Recommendations for the extended application of the technology to achieve strategic market advantage are also given.