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Satellite Angular Velocity Estimation Based on Star Images and Optical Flow Techniques
An optical flow-based technique is proposed to estimate spacecraft angular velocity based on sequences of star-field images. It does not require star identification and can be thus used to also deliver angular rate information when attitude determination is not possible, as during platform de tumbli...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Molecular Diversity Preservation International (MDPI)
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3859036/ https://www.ncbi.nlm.nih.gov/pubmed/24072023 http://dx.doi.org/10.3390/s131012771 |