摘要
根据低噪声水下航行器壳体的设计要求,通过分析水下圆柱壳体结构振动和声辐射特性,及应满足的稳定性和强度要求,得出了低噪声圆柱薄壳结构优化设计方法。运用MATLAB优化工具箱对鱼雷圆柱壳体进行了结构优化设计,通过分析得出该圆柱壳体应满足的约束条件,得出了优化结果。
According to the design desires of the shell of submerged vessels.The method of optimization design is derived for low-noise cylindrical shell structure .By analyzing the vibration and sound radiation from a stiffened finite cylindrical shell in water, the intensity and stability the shell should satisfied, It used the MATLAB optimal toolbox to solve the optimal mechanic design of shell structure.Received the restriction the shell structure should satisfy by analyzing. Received the result of optimization design.
出处
《机械设计与制造》
北大核心
2007年第12期66-67,共2页
Machinery Design & Manufacture
