摘要
建立了飞机装配型架框架优化设计的数学模型;首先对型架框架进行拓扑优化,确定框架的拓扑结构;然后对框架进行截面尺寸优化,确定梁的最终截面尺寸。通过与初始结构的对比,证明了优化设计所取得的效果。
The mathematic model of the optimization design for the aircraft assembly fig framework is set up.First,the topology optimization of the jig framework is performed to determine the topology structure of framework,and then the optimization of the framework sectional dimensions is performed to determine the final sectional dimensions of beam.The advantages of the optimization design are proved through comparing it with the initial structure.
出处
《航空制造技术》
2011年第8期73-75,79,共4页
Aeronautical Manufacturing Technology
关键词
飞机装配型架框架
优化设计
数学模型
拓扑优化
尺寸优化
Aircraft assembly fig framework Optimization design Mathematic model Topology optimization Dimension optimization
