摘要
在矢量传感器被动测向浮标设计中,将HMR3000数字罗经与矢量水听器同轴封装,采用MSP430F149单片机作为下位机实现与数字罗经的串口通信,将数字罗经航向数据和矢量传感器方位估计数据交联处理,成功地解决了系统测向误差修正问题。矢量传感器测得的目标方位经过误差修正后,系统测向精度得到提高。
Coaxial assembling HMR3000 digital compass module and vector hydrophone in the buoy designs, which could solve the problem of bearing estimation error correction. In this paper, a unit of serial communication with HMR3000 is designed based on SCM MSP430F149. Associated digital compass＇s azimuth data with vector hydrophone＇s bearing estimation data could improved the bearing estimation accuracy.
出处
《舰船电子工程》
2011年第12期94-97,共4页
Ship Electronic Engineering
关键词
数字罗经
矢量水听器
测向误差修正
digital compass module, vector hydrophone, bearing estimation error correction
