摘要
提出基于差分GPS(DGPS)技术和超短基线水声定位技术的水下运动目标定位方法,并推导出定位解算数学模型。所构建的水下运动目标定位系统,经工程实践证明,定位精度优于2m。
A method of orientation for mobile object underwater based on the difference GPS and super short baseline acoustic orientation technique is presented. A mathematics model for orientation calculation is made. The precision of the application system developed according to the orientation method is less than 2m proved by project practice.
出处
《全球定位系统》
2008年第4期38-40,共3页
Gnss World of China
关键词
差分GPS
超短基线水声定位
数学模型
Difference GPS
super short baseline acoustic orientation
mathematics model
