BAE系统公司的核心平台，预计重量53吨，其设计还满足了总重75吨的流动性要求。
BAE's core platform is expected to weigh 53 tons and is designed to still meet mobility requirements at a gross weight of 75 tons, said Signorelli.
以结构的总重量最小为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。
Total weight of the structure was selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
在满足AUV的设计性能要求的同时，实现了使得AUV总重量和推进功率最小，有效载荷段的长度最大等目标函数。
While the requests of AUV design performance are met, the objectives of minimizing gross weight and maximizing propeller power and payload length are achieved.
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