机械与电子2026，Vol.44Issue(4)：21-26,6.
低能耗低振动浮调海水泵装置研究
Study on Low-energy-consumption and Low-vibration Seawater Pump Device for Buoyancy Adjustment
汪杰 1张容川 1李维嘉2
作者信息
- 1. 华中科技大学船舶与海洋工程学院,湖北 武汉 430074
- 2. 华中科技大学船舶与海洋工程学院,湖北 武汉 430074||船舶和海洋水动力湖北省重点实验室,湖北 武汉 430074
- 折叠
摘要
Abstract
To meet the requirements of weight-adjustable buoyancy adjustment systems for autono-mous underwater vehicles regarding low energy consumption and low vibration during operation,a low-energy seawater pump with load-adaptive capability was developed.Guided by the principle of low-vibra-tion design,the selection of key components and the optimization of structural parameters were completed.Addressing its dynamic behavior under varying load conditions,a load-adaptive control strategy based on volumetric control principles was constructed.This strategy enables the automatic adjustment of the sys-tem's working pressure in response to changes in external load,thereby significantly reducing energy con-sumption.In addition,a coordinated control mechanism for the proportional directional valve and the servo motor was designed,achieving precise control over the reversing process of the hydraulic cylinder,thereby further reducing system vibration and impact.Through simulation analyses and prototype experiments,the device's excellent load-adaptive regulation capability and operational stability were verified under typical load conditions(0 MPa and 10 MPa).These results demonstrate that it possesses strong potential for engi-neering application in deep-sea environments.关键词
浮力调节系统/低振动设计/海水泵装置/负载自适应控制Key words
variable buoyancy system(VBS)/low-vibration design/seawater pump device/load-adap-tive control分类
机械制造引用本文复制引用
汪杰,张容川,李维嘉..低能耗低振动浮调海水泵装置研究[J].机械与电子,2026,44(4):21-26,6.
