标题:The high precision multi-gnss fusion orbit determination technology with inter-system biases
作者:Zhang, Longping; Gu, Shouzhou; Li, Chao; Han, Deqiang; Dang, Yamin
作者机构:[Zhang, Longping; Li, Chao] Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266590, Peoples R China.; [Gu, Shouzhou; Han, Deqiang; Dang, Yamin] Ch 更多
通讯作者:Zhang, Longping
通讯作者地址:[Zhang, LP]Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266590, Peoples R China;[Dang, YM]Chinese Acad Surveying & Mapping, Beijing 100830, Peopl 更多
来源:AGRO FOOD INDUSTRY HI-TECH
出版年:2017
卷:28
期:1
页码:2804-2808
关键词:High precision; Multi-gnss; Inter-system biases; Precision orbit; determination
摘要:With the modernization and construction of the navigation system, the high precision multi-gnss fusion orbit determination technology has become the mainstream of navigation. In view of this, the high precision multi-gnss fusion orbit determination technology was studied and analyzed in this paper. First of all, the "two step" fusion precision orbit determination method, "one step" precision orbit determination method, and inter-system biases (ISB) among systems algorithm were used. And the high precision multi-gnss fusion orbit determination technology was analyzed. Then, the parameters of correction and the orbit determination technology were analyzed. Finally, the "two step" fusion precision orbit determination technology with multi-system biases was studied. The results show that the "two step" fusion precision orbit determination technology in BDS is more precise.
收录类别:EI;SCIE
资源类型:期刊论文
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