Current status and challenges of lightweight design and manufacturing technology for aerospace structures
Liao Wenhe,
Dai Ning
Abstract:Lightweight technology refers to the technology of reducing the structural mass by optimizing materials, structures and manufacturing processes while meeting the requirements of structural performance. It has become one of the key technologies for the development of the new generation of aerospace equipment. This paper first analyzes the development history of lightweight technology. Secondly, from the perspectives of design principles, composition methods and optimization methods, three types of lightweight d… Show more
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