基于贝塞尔大地反解问题的靶船航向角计算方法

Method on Heading Angle Based on Based on Bessel’s Formula for Inverse Solution of Geodetic Problem

由于海上气象多变,无线通信不稳定,影响船载定位系统的信息传输,导致中心计算机系统由于接收不到航向角信息而无法计算脱靶量。论文研究在中心计算机利用靶载的GPS1测量和船载GPS2两套测量系统的靶船位置确定船体姿态角的方法,为实时脱靶量计算提供高精度靶船航向角数据。

Because the weather and the wireless communication is unstable,the information transmission of shipborne positioning system is influented.And the miss distance can not be computed because of the absence of the course angle.The paper studies the method on computing heading angle using the GPS1 and GPS2.The method can provide precise heading angle for miss distance.