Abstract：Structural lightweight is a critical technology to improve endurance time and maneuvering performance for
the anti-aircraft missile, which is of great significance for the future development of defense equipment. The structure
and service environment of the anti-aircraft missile were analyzed in this study. Then, the progress of theory and
application of structural optimization methods including size optimization, shape optimization and topology optimization
were also studied. The applications of high performance lightweight materials such as metallic material, polymer matrix
composites, ceramic matrix composites and metal matrix composites in missiles were reviewed. Finally, advanced
manufacturing technologies including near net shape forming technology, additive manufacturing technology, and composite material molding technology were introduced. This paper presents the current challenges faced by the
lightweight technology of anti-aircraft missiles, and the trends of research in the future are explained.
许斌, 郝予琛, 杨海洋, 刘广, 许泉, 李昱霖, 林楠, 华洲. 防空导弹结构轻量化技术的发展与展望[J]. 空天防御, 2024, 7(3): 1-13.
XU Bin, HAO Yuchen, YANG Haiyang, LIU Guang, XU Quan, LI Yulin, LIN Nan, HUA Zhou. Development and Prospect of Lightweight Technology for
Anti-Aircraft Missile Structures. Air & Space Defense, 2024, 7(3): 1-13.
