基于虚拟样机的调距桨机构动力学分析  

Dynamic Analysis of Controllable Pitch Propeller Mechanism Based on Virtual Prototype

作　　者：赵楠 吕堂祺 杨珺柳 ZHAO Nan;LV Tangqi;YANG Junliu(Third Representative Office of Shanghai Area,Shanghai 200031,China;Shanghai Marine Equipment Research Institute,Shanghai 200031,China)

机构地区：[1]驻上海地区第三军事代表室,上海200031 [2]上海船舶设备研究所,上海200031

出　　处：《船舶工程》2023年第3期94-98,共5页Ship Engineering

摘　　要：在CATIA软件中对调距桨机构进行三维建模,将调距桨三维模型导入ADAMS软件进行虚拟样机的构建和动力学仿真。为了进一步探究机构间隙对调距桨动力学性能的影响,分别进行全运动副全接触虚拟样机建模。仿真结果表明,全接触建模虚拟样机仿真时间更长,但对机构间隙的引入更贴近真实工况。The 3D modeling of the controllable pitch propeller mechanism in CATIA software is completed,and then imported the 3D model of the controllable pitch propeller into ADAMS software for virtual prototype construction and dynamic simulation.In order to investigate the influence of mechanism clearance on the dynamic performance of variable pitch propellers,full contact virtual prototype modeling of full motion pairs was conducted.The simulation results show that the simulation time of the full contact modeling virtual prototype is longer,but the introduction of mechanism clearance is closer to the real working conditions.

关 键 词：调距桨 虚拟样机 多体动力学 可视化仿真 

分 类 号：U661.4[交通运输工程—船舶及航道工程]