水下平台液舱的水量测量及压力差控制系统研究  

Research on tank water volume measurement and pressure difference control system of underwater platform

作　　者：阳世荣[1] 

机构地区：[1]中国舰船研究设计中心,湖北武汉430064

出　　处：《舰船科学技术》2015年第10期30-35,共6页Ship Science and Technology

摘　　要：介绍一种水量测量及压力差控制系统,可用于水下平台不规则液舱内部水量的准确测量,并可控制液舱与舷外海水之间的压力差。提出的水量测量方案能够减小由于液舱形状不规则、注排水期间液面波动以及水下平台纵横倾等引起的测量误差,压力差控制方案利用水下平台携带的压缩空气,能够将液舱与舷外之间的压力差控制在设定的范围之内。重点说明系统整体方案、软硬件技术方案及陆上验证试验。研究结果表明,该系统为水下平台的浮力调整和不平衡力矩调节提供技术基础。A water volume measurement and pressure difference control system is introduced. The system can be used for water volume accurate measurement in irregular water tank of underwater platform and control the pressure difference between water tank and outboard. The water volume measurement scheme which is presented can reduce the measurement error caused by the irregular shape of tank, liquid surface fluctuation during water inflow and outflow and trim and heel of underwater platform. The pressure difference control scheme can use the compressed air in the underwater platform to make the pressure difference keep in the setting range. The overall hardware and the demonstration testing on land provide technical foundation for the buoyancy scheme of the system, the technical scheme of software and are highlighted. The results indicate that the system can adjusting and unbalance torque regulation of underwater platform.

关 键 词：水下平台 液舱 水量测量 压力差控制 陆上验证试验 

分 类 号：U661.4[交通运输工程—船舶及航道工程]