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- Article name
- IMPACT ASSESSMENT OF EXTERNAL FACTORS ON THE ACCURACY OF THE STAR SENSOR
- Authors
- Razzhivalov P. N., , razzhivalovpavel@gmail.com, National Research University of Electronic Technology; Scientific and Production Enterprise "Optical-Electronic Complexes and Systems", Moscow, Russia
- Keywords
- star sensor / star instrument / sunlight / vibration / the linear acceleration / external factors
- Year
- 2017 Issue 3 Pages 35 - 41
- Code EDN
- Code DOI
- Abstract
- A row of researches for determination of a level of influence of external factors on measuring accuracy and operability of the high-precision star sensor is carried out. As the perturbing external factors in this article are considered: sunlight, accidental vibration, the linear accelerations. The listed factors affect the star sensor during an output to an orbit and flight of the spacecraft. Results of the conducted researches show that influence of all above-mentioned factors practically in all cases can be compensated completely. In general influence of the considered factors doesn't lead to appearance of irreversible errors which could affect operability of the sensor substantially.
- Text
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