摘要
利用波动法分析水下航行器壳体各参数(壳体壁厚、筋板宽度、筋板个数和筋板高度)对壳体频率的影响,同时利用有限元法研究水下航行器壳体刚度对整机隔振的影响,并加以分析。
The wave method is used to analyze the influence of the parameters of the underwater vehicle shell （shell thickness, rib width, rib number and rib height） on the shell frequency. At the same time, FEM is used to study the influence of underwater vehicle shell stiffness on the vibration isolation and the influence is analyzed.
作者
郑学贵
吴璇璇
ZHENG Xuegui;WU Xuanxuan(Department of Power Engineering, Bohai Shipbuilding Vacational College, Huludao 125105, Liaoning, China)
出处
《机电设备》
2018年第2期36-39,42,共5页
Mechanical and Electrical Equipment
关键词
水下航行器
隔振
有限元法
underwater vehicle
vibration isolation
Finite Element Method
