北斗地基增强系统完好性算法验证性研究

Verification Study of Integrity Algorithm in Practical Application of Differential Positioning

为了验证GNSS差分定位中完好性算法的可行性及效果,本文在研究完好性算法和阈值选定方法的基础上,基于长期连续的完好性相关实测数据,验证了完好性算法在差分定位中的可行性和有效性。

In order to verify the rightfulness and effects of integrity algorithm in differential positioning, this paper based on Long-term continuous collecting and recording of integrity-related data, the raw data is accumulated for mathematical modeling and threshold determination of integrity-related factor, finally further verify the rightfulness and good effects of integrity algorithm in differential positioning.