海洋重力仪稳定平台倒台故障分析与处理  

Analysis and Process of the Tilting Malfunction of Stabilized Platform of the Sea Gravity

作　　者：董庆亮 DONG Qingliang(91650 Troops,Guangzhou 510320,China)

机构地区：[1]91650部队,广东广州510320

出　　处：《海洋测绘》2021年第1期47-50,共4页Hydrographic Surveying and Charting

基　　金：国家科技研发专项(2016YFC0303000)。

摘　　要：稳定平台是海洋重力仪十分重要的组成部分,在测量中它能够为重力仪提供一个水平基准面,确保重力数据的质量。但在测量中,稳定平台倒台是常见故障,也是十分严重的故障,如不能及时维修,将会导致测量工作的中断。研究稳定平台倒台故障的原因及维修技巧,可为技术人员更好地掌握设备,有效排除仪器故障提供很好的帮助。稳定平台倒台故障的原因很多,以SⅡ型海洋重力仪为例,从介绍稳定平台的结构和工作原理出发,根据多年从事重力测量的工作经验,总结了稳定平台主要部件出现故障可能引起的倒台现象及原因,以及诊断故障的方法和维修技能。经实际应用,这些故障维修方法十分可靠和有效。The stableplatform which is an important constitute part of marine gravimeter can provide a level base for the gravity measurement,and ensure the data quality.The breakdown of the stable platform is familiar in the survey process and can lead to interruption of the survey if not being maintained in time.The study of the reason and maintain technique of the stable platform breakdown can be a help to the technician to solve the breakdown problems.Taking sea gravity systemⅡas an example,the paper analyzes the phenomenon and reason of the stable platform breakdown and presents a diagnose method and maintain skills.Actual applications show that the breakdown maintain method presented in the paper is very reliable and effective.

关 键 词：海洋重力测量 SⅡ型海洋重力仪 稳定平台 平台倒台 故障维修 

分 类 号：P244.1[天文地球—测绘科学与技术]