一种半潜式无人艇的设计  

Design of an unmanned semi-submersible vehicle

作　　者：赵涛 何龙 李卫 高浩 胡庆松[1] 张丽珍[1] ZHAO Tao;HE Long;LI Wei;GAO Hao;HU Qingsong;ZHANG Lizhen(College of Engineering Science and Technology,Shanghai Ocean University,Shanghai 201306,China)

机构地区：[1]上海海洋大学工程学院,上海201306

出　　处：《上海海洋大学学报》2019年第2期313-319,共7页Journal of Shanghai Ocean University

基　　金：上海市科学技术委员会科研计划项目(16050502100)

摘　　要：为了动态检测海洋、湖泊的水文数据,设计一种半潜式无人艇。基于模块化的设计思想,该半潜式无人艇分为下潜主艇体、水面浮体、控制舱和升降机构等4个功能模块。下潜主艇体的结构设计成双体,由左、右两个下潜艇体组成,每个下潜艇体外形呈鱼雷状,根据功能要求分为导流罩、传感器舱1、电池舱、传感器舱2和电机舱等5个功能模块;水面浮体的外形为船形,控制舱嵌入其中;升降机构采用步进电机和丝杆,调节主艇体的下潜深度。基于已经设定的半潜式无人艇的主尺寸,对半潜式无人艇进行稳性校核。利用FLUENT软件分析模型阻力,计算所需功率,选配合适的电机。水池实验表明,设计的半潜式无人艇在水中的姿态稳定,具有前进、改变主艇体的下潜深度等功能。In order to dynamically detect the hydrological data of oceans and lakes,an unmanned semi-submersible vehicle was designed.Based on the design idea of modularization,the unmanned semi-submersible vehicle is divided into four functional modules:submergence main hull,surface floating body,control module and lifting mechanism.The main hull structure was designed into a catamaran,composed of left,right submarines,according to the functional requirements,each submarine is divided into five functional modules:dome,sensor module 1,battery module,sensor module 2 and electric motor module;The surface floating body is the shape of the ship,the control module is embedded in it;The lifting mechanism adopts stepper motor and screw rod to adjust the depth of the main hull.Based on the main size of the unmanned semi-submersible vehicle,the unmanned semi-submersible vehicle is checked for stability.Using FLUENT software to analyze the model,calculate the required power,and select the appropriate motor.The experiment shows that the design of unmanned semi-submersible vehicle is stable in the water and has the function of advancing and changing the depth of the main hull.

关 键 词：半潜式无人艇 模块化设计 稳性校核 流体力学分析 

分 类 号：TH122[机械工程—机械设计及理论]