Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892051202> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2892051202 abstract "Laboratory calibration is critical to ensure the precise attitude determination of star sensors. Existing laboratory star sensor calibration methods exhibit disadvantages for large-field-of-view star sensors and large amounts of calibration data. Inspired by the least-squares method and Li's method, a global refining method is proposed to overcome the inherent disadvantages by simultaneously obtaining all of the star sensor's parameters. It first employs the maximum likelihood estimation method to optimize the initial estimation of the principal point and focal length. Next, a linear least-squares solution is used to initially estimate the star sensor distortion. Taking the installation error into account, we conduct a maximum likelihood estimation to estimate the installation angles from the estimated parameters of the first two steps. Finally, we determine a globally optimal solution to refine the star sensor parameters. Compared with the traditional method and Li's method under the same conditions, both the simulation and real data results demonstrate that the proposed method is more robust and can achieve high precision. In addition, the experimental results show that the calibration method can satisfy the precision requirements for large-field-of-view star sensors." @default.
- W2892051202 created "2018-09-27" @default.
- W2892051202 creator A5022446860 @default.
- W2892051202 creator A5064154151 @default.
- W2892051202 creator A5070538645 @default.
- W2892051202 date "2018-09-10" @default.
- W2892051202 modified "2023-10-01" @default.
- W2892051202 title "Laboratory calibration of star sensors using a global refining method" @default.
- W2892051202 cites W1976028644 @default.
- W2892051202 cites W1977272108 @default.
- W2892051202 cites W1999376132 @default.
- W2892051202 cites W2002407178 @default.
- W2892051202 cites W2004961049 @default.
- W2892051202 cites W2006791498 @default.
- W2892051202 cites W2012027396 @default.
- W2892051202 cites W2027157150 @default.
- W2892051202 cites W2052651366 @default.
- W2892051202 cites W2061904624 @default.
- W2892051202 cites W2068762502 @default.
- W2892051202 cites W2083352063 @default.
- W2892051202 cites W2116210014 @default.
- W2892051202 cites W2128710512 @default.
- W2892051202 cites W2167740672 @default.
- W2892051202 cites W2236623899 @default.
- W2892051202 cites W2737756730 @default.
- W2892051202 cites W2787016336 @default.
- W2892051202 doi "https://doi.org/10.1364/josaa.35.001674" @default.
- W2892051202 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30462086" @default.
- W2892051202 hasPublicationYear "2018" @default.
- W2892051202 type Work @default.
- W2892051202 sameAs 2892051202 @default.
- W2892051202 citedByCount "2" @default.
- W2892051202 countsByYear W28920512022022 @default.
- W2892051202 crossrefType "journal-article" @default.
- W2892051202 hasAuthorship W2892051202A5022446860 @default.
- W2892051202 hasAuthorship W2892051202A5064154151 @default.
- W2892051202 hasAuthorship W2892051202A5070538645 @default.
- W2892051202 hasConcept C105795698 @default.
- W2892051202 hasConcept C11413529 @default.
- W2892051202 hasConcept C126780896 @default.
- W2892051202 hasConcept C134306372 @default.
- W2892051202 hasConcept C150627866 @default.
- W2892051202 hasConcept C154945302 @default.
- W2892051202 hasConcept C165838908 @default.
- W2892051202 hasConcept C185429906 @default.
- W2892051202 hasConcept C194257627 @default.
- W2892051202 hasConcept C202444582 @default.
- W2892051202 hasConcept C2776257435 @default.
- W2892051202 hasConcept C2780897414 @default.
- W2892051202 hasConcept C31258907 @default.
- W2892051202 hasConcept C33923547 @default.
- W2892051202 hasConcept C41008148 @default.
- W2892051202 hasConcept C9652623 @default.
- W2892051202 hasConcept C9936470 @default.
- W2892051202 hasConceptScore W2892051202C105795698 @default.
- W2892051202 hasConceptScore W2892051202C11413529 @default.
- W2892051202 hasConceptScore W2892051202C126780896 @default.
- W2892051202 hasConceptScore W2892051202C134306372 @default.
- W2892051202 hasConceptScore W2892051202C150627866 @default.
- W2892051202 hasConceptScore W2892051202C154945302 @default.
- W2892051202 hasConceptScore W2892051202C165838908 @default.
- W2892051202 hasConceptScore W2892051202C185429906 @default.
- W2892051202 hasConceptScore W2892051202C194257627 @default.
- W2892051202 hasConceptScore W2892051202C202444582 @default.
- W2892051202 hasConceptScore W2892051202C2776257435 @default.
- W2892051202 hasConceptScore W2892051202C2780897414 @default.
- W2892051202 hasConceptScore W2892051202C31258907 @default.
- W2892051202 hasConceptScore W2892051202C33923547 @default.
- W2892051202 hasConceptScore W2892051202C41008148 @default.
- W2892051202 hasConceptScore W2892051202C9652623 @default.
- W2892051202 hasConceptScore W2892051202C9936470 @default.
- W2892051202 hasLocation W28920512021 @default.
- W2892051202 hasLocation W28920512022 @default.
- W2892051202 hasOpenAccess W2892051202 @default.
- W2892051202 hasPrimaryLocation W28920512021 @default.
- W2892051202 hasRelatedWork W1976028644 @default.
- W2892051202 hasRelatedWork W1988840664 @default.
- W2892051202 hasRelatedWork W2012027396 @default.
- W2892051202 hasRelatedWork W2015105730 @default.
- W2892051202 hasRelatedWork W2060121541 @default.
- W2892051202 hasRelatedWork W2365095470 @default.
- W2892051202 hasRelatedWork W2383530107 @default.
- W2892051202 hasRelatedWork W2897489132 @default.
- W2892051202 hasRelatedWork W3172877834 @default.
- W2892051202 hasRelatedWork W4205981794 @default.
- W2892051202 isParatext "false" @default.
- W2892051202 isRetracted "false" @default.
- W2892051202 magId "2892051202" @default.
- W2892051202 workType "article" @default.