Integrated FEA and Design Optimization System for Composite Structures.

摘要

The benefits of a software package which couples with the MSC/NASTRAN(Trademark) FEA program is presented. The software, called HyperSizer(Trademark), performs panel and beam structural sizing optimization with metallic and composite materials. Applications in the aerospace and transportation industries are presented. The aerospace application, an X-34x experimental vehicle, emphasizes capabilities and accuracy required for a high speed flight, thermomechanical environment. The transportation application emphasizes practical and inexpensive capabilities suitable for a cost driven, manufacturing oriented environment.