一种舰载作战系统系泊对准约定真值预估方法  

A Method of Pre-estimating Theoretical Value for Shipborne Sensor System in Mooring State

作　　者：马曦[1] 冯浩[1] 吕遐东[1] 谢红胜[1] 

机构地区：[1]中国舰船研究设计中心,武汉430064

出　　处：《火力与指挥控制》2011年第7期159-162,共4页Fire Control & Command Control

摘　　要：针对舰载作战系统系泊对准中普遍的使用标定地标的大地测量数据进行真值计算的方法,提出了基于极坐标变换迭代算法,推导了二维的舰载探测器探测方位角和探测距离的对准计算算法。并分析了在不同标定地标条件下给定的大地测量目标真值转换到探测器回转中心所的角度、距离约定真值,建立一种约定真值的预估方法,在探测器精度允许的情况下可用该方法进行探测器快速对准。Using the known data of a fixed target to compute a theoretical value is a common method used in shipborne sensor＇s alignment of detection angle and distance in mooring state.In the paper a computing method basing on the polar coordinates is introduced.Then Theoretical Value is got according to the varying data of the fixed target and the diffrence was analysed.Finally a method of pre-estimating theoretical value is setup to make the quick alignment in certain conditions.

关 键 词：舰载作战系统对准 约定真值 预估 

分 类 号：E926[军事—军事装备学]