CHENG Jian-hua, WANG Jing, DONG Jian-ming. Research and analysis on precision of attitude matrix algorithm using direct solution based on GPS[J]. 2011, 30(11): 51-55.
CHENG Jian-hua, WANG Jing, DONG Jian-ming. Research and analysis on precision of attitude matrix algorithm using direct solution based on GPS[J]. 2011, 30(11): 51-55. DOI: 10.13873/j.1000-97872011.11.001.
Attitude determination using GPS is a new application domain of GPS
and calculating attitude matrix directly is an effective method.However
the precision of solution are affected by cycle hop
length of base line
satellite’s geometry distribution and other factors.The solution process of direct method of calculating attitude matrix is deeply analyzed.Quantitative analysis results that affected by all above factors are shown.The simulation have validated precision analysis result.A reference improving the precision of attitude determination using GPS is provided by the research on precision analysis.