某型舰载惯导平台安装与对准精度控制  

Installation and precise alignment control for a shipborne inertial Platform

作　　者：陈辉[1] 王鹏飞[1] 陆林生 

机构地区：[1]海军驻沪东中华造船(集团)有限公司军事代表室,上海200129 [2]沪东中华造船(集团)有限公司,上海200129

出　　处：《船舶》2014年第4期93-97,共5页Ship & Boat

摘　　要：舰载惯性系统的精度与船台(坞)的安装与对准密切相关。传统的激光经纬仪采用惯性平台基座零方位刻线与舰船首尾线重合的安装标校方法,但其精度较难满足惯性平台航向的对准要求。文中给出一种基于电子陀螺经纬仪、差分水准仪和方位基准镜进行惯性平台安装与对准的有效控制精度方法,并在后期的实船应用中取得了良好效果。The accuracy of shipborne inertial system is closely related to the installation and alignment of a platform. Traditional laser theodolites use the superposition of zero line of the inertial platform base with the bow and stern lines as an installation and calibration method. However, its precision cannot satisty the alignment requirements of the course heading. This paper introduces an effective method of the precision control of the installation and alignment for the inertial platform equipment based on gyro theodolite, difference level-theodolite and azimuth reference mirror, which brings about a good result in the further practical application.

关 键 词：舰载惯性平台 安装 对准 

分 类 号：U674.703.4[交通运输工程—船舶及航道工程]