摘要
结构的轻量化设计直接关系到水下潜器总体性能的优劣,是深海水下潜器结构设计的重要目标。以全海深无人潜水器本体浮力构件的安装防护结构为研究对象,选取典型浮力构件,采用3种设计方案,使用ANSYS Workbench软件在假设的碰撞载荷和浮力载荷作用下对设计的安装防护结构的应力和变形进行计算分析和比较。结果表明,基于Inspire软件拓扑优化方法的结构设计,显著提高了设计效率,满足强度和功能设计需求,能充分发挥材料性能,实现了轻量化的设计目标,并通过了水池测试和海试应用验证。
A key objective of a deep-sea submersible's structural design is to make the construction as light as possible,which directly affects the submersible's overall performance.The research object is the installation and protection structures of the buoyancy components of a full-ocean-depth ARV(autonomous and remotelyoperated vehicle)body.Typical buoyancy components are chosen,three design schemes are adopted,and structural stress and deformation of the designed installation and protection structures under the assumed collision loads and buoyancy member loads are calculated,analyzed,and compared using the software ANSYS Workbench.The outcomes demonstrate that the structural design based on the topology optimization approach of the software Inspire has greatly increased the design efficiency,met the requirements of strength and functional design,completely exploited the performance of the material,accomplished the lightweight design objective,and passed water tank tests and sea trial application verification.
作者
夏㛃
庄广胶
王鹏
赵敏
葛彤
XIA Jie;ZHUANG Guangjiao;WANG Peng;ZHAO Min;GE Tong(State Key Laboratory of Ocean Engineering,School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration(CISSE),Shanghai 200240,China)
出处
《中国造船》
EI
CSCD
北大核心
2023年第5期196-209,共14页
Shipbuilding of China
关键词
全海深无人潜水器
轻量化设计
拓扑优化
Inspire软件
full-ocean depth ARV(autonomous and remotely-operated vehicle)
lightweight design
topology optimization
software Inspire
