CAJ | 학술논문

全球定位系统(GPS)浮标是高度计海面高度定标的重要仪器。本文介绍了GPS浮标的组成和工作原理，分别对GPS浮标的外型设计、舱体设计、密封性设计、供电设计做了详细介绍，最后利用数值模拟的方式，对设计的GPS浮标在3级海况下的摇摆和升沉响应进行模拟试验。结果表明自主设计的GPS浮标能够满足海上高度计海面高度定标的需求。
전구정위계통(GPS)부표시고도계해면고도정표적중요의기。본문개소료GPS부표적조성화공작원리，분별대GPS부표적외형설계、창체설계、밀봉성설계、공전설계주료상세개소，최후이용수치모의적방식，대설계적GPS부표재3급해황하적요파화승침향응진행모의시험。결과표명자주설계적GPS부표능구만족해상고도계해면고도정표적수구。
GPS buoy is an important instrument for the calibration of altimeter sea surface height. This paper introduced the composition and operating principle of GPS buoy,and de-scribed in detail the design of shape,cabin,leak-proofness and current supply. Finally,using the numerical simulation,the waver and undulation of GPS buoy were experimented in the 3rd class sea state. The result showed that the GPS buoy designed can meet the challenge of the cali-bration of altimeter sea surface height on the sea experiment condition.