用于灯浮标链系巡检的ROV设计及性能分析
Design and Performance Analysis of ROV Suitable for Patrol Inspection of Chain System of Navigation-aids
包华宁 1李木1
作者信息
- 1. 交通运输部东海航海保障中心 连云港航标处,江苏 连云港 222042
- 折叠
摘要
为掌握灯浮标链系的水下状态,提出一种用于灯浮标日常巡检的无人遥控水下航行器(ROV)系统设计方案,该系统主要由ROV本体、脐带缆、绕线盘及水面控制系统组成,旨在掌握灯浮锚链的水下状况,清理灯浮筒上的海洋生物污损,尽可能对掉入海中的灯器和蓄电池进行回收打捞,对沉石进行定位以辅助后续打捞.全面介绍ROV本体各模块及控制系统的设计方案,建立ROV整体模型并进行水动力分析,模拟该ROV系统在设计方向和航速下的阻力情况,为推进器选型提供依据.
Abstract
At present,the inspection of marine navigation-aids is only limited to external inspection,the underwater state of light buoy chain can not be accurately grasped,and the phenomenon of light-buoy displacement and drift often occurs.In view of this phenomenon,In order to grasp the underwater state of light buoy chain,a design scheme of remotely operated vehicle(ROV)system suitable for daily navigational aid inspection was proposed,which is mainly composed of ROV body,umbilical cable,winding reel and water surface control system.It aims to accurately grasp the underwater situation of light buoy chain,clean up the marine biological fouling on the light buoy,recover and salvage modulators and batteries that have fallen into the sea as far as possible,position-aided salvage of the anchorage stones to clear waterways and save resources.The design scheme of each module and control system of ROV body was introduced.The overall model of ROV was established to carry out hydrody-namic analysis and simulate the resistance of the ROV system in the design direction and speed,providing a basis for the selec-tion of propeller.
关键词
航标巡检/ROV/结构设计/强度校核/仿真分析Key words
navigational aid inspection/ROV/structural design/strength assessment/simulation analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据