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Lightweight design of cylindrical stiffened shells in launch vehicles by a dual-elite population sequential approximation optimization approach
Engineering Optimization ( IF 2.7 ) Pub Date : 2020-06-09 , DOI: 10.1080/0305215x.2020.1767097 Zhixiang Wang 1 , Yongjun Lei 1 , Zeping Wu 1 , Xing OuYang 2 , Dapeng Zhang 1 , Guanri Liu 2
Engineering Optimization ( IF 2.7 ) Pub Date : 2020-06-09 , DOI: 10.1080/0305215x.2020.1767097 Zhixiang Wang 1 , Yongjun Lei 1 , Zeping Wu 1 , Xing OuYang 2 , Dapeng Zhang 1 , Guanri Liu 2
Affiliation
A nonlinear displacement-controlled loading dynamic method is employed to investigate the deformed shape evolution of stiffened shells from prebuckling to postbuckling field until collapse. Because...
中文翻译:
双精英群体序列逼近优化方法对运载火箭圆柱形加筋壳的轻量化设计
采用非线性位移控制加载动力学方法研究加筋壳从预屈曲到后屈曲场直至倒塌的变形形状演变。因为...
更新日期:2020-06-09
中文翻译:
双精英群体序列逼近优化方法对运载火箭圆柱形加筋壳的轻量化设计
采用非线性位移控制加载动力学方法研究加筋壳从预屈曲到后屈曲场直至倒塌的变形形状演变。因为...