摘要
通过对水下定位系统的误差来源、误差控制方法和多个设备之间的数据融合过程中的误差表现进行分析,探讨各种误差因素的影响,提出提高水下定位精度的措施,指出在应用中应合理进行误差分配,控制显著误差,以达到最佳测量结果。
According to the analysis of the error sources, error control methods and the error performance in the process of data fusion among multi-device,the impact of error factors was discussed.The methods for improving the underwater positioning accuracy were put forward.It is also pointed out that the error should be made a reasonable distribution,and the significant ones should be controlled so as to obtain optimum measuring result.
出处
《水道港口》
2010年第1期69-72,共4页
Journal of Waterway and Harbor
关键词
水下定位系统
超短基线
误差分析
underwater positioning system
USBL
error analysis
