港工技术
港工技術
항공기술
PORT ENGINEERING TECHNOLOGY
2009年
z1期
40-43
,共4页
韩德忠%隋海琛%赵阳%张兆富
韓德忠%隋海琛%趙暘%張兆富
한덕충%수해침%조양%장조부
高精度%超短基线%水下定位%GAPS
高精度%超短基線%水下定位%GAPS
고정도%초단기선%수하정위%GAPS
high precision%ultra short baseline%underwater positioning%GAPS
GAPS是法国IXSEA公司开发的勿需标定的便携式超短基线声学定位(USBL)惯性导航系统,集全球定位系统GPS、水下声学定位系统及姿态传感器于一体,具有安装方便、操作简单、精度高等特点.介绍高精度超短基线GAPS的安装方法、技术优势和工程中的实际应用,对使用过程中影响定位精度的主要因素、误差削弱方法进行简单分析.
GAPS是法國IXSEA公司開髮的勿需標定的便攜式超短基線聲學定位(USBL)慣性導航繫統,集全毬定位繫統GPS、水下聲學定位繫統及姿態傳感器于一體,具有安裝方便、操作簡單、精度高等特點.介紹高精度超短基線GAPS的安裝方法、技術優勢和工程中的實際應用,對使用過程中影響定位精度的主要因素、誤差削弱方法進行簡單分析.
GAPS시법국IXSEA공사개발적물수표정적편휴식초단기선성학정위(USBL)관성도항계통,집전구정위계통GPS、수하성학정위계통급자태전감기우일체,구유안장방편、조작간단、정도고등특점.개소고정도초단기선GAPS적안장방법、기술우세화공정중적실제응용,대사용과정중영향정위정도적주요인소、오차삭약방법진행간단분석.
GAPS is a calibration-free inertial navigation system of Ultra Short Baseline manufactured by IXSEA inc. France. It has the functions of GPS,Underwater Acoustic Positioning System and Attitute Sensor. It has the features of convenient fixing,easy operation and high accuracy. The installation method,technical superiority and applications in practical work of GAPS of a high precision Ultra Short Baseline are introduced. In addition,simple analysis are also made on the primary factors affecting the position accuracy and the method which can reduce the error.
