Accuracy of sensor bias estimation and its relationship with Allan variance
- Авторы: Stepanov O.1,2, Chelpanov I.1,2, Motorin A.1,2
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Учреждения:
- Concern CSRI Elektropribor, JSC
- ITMO University
- Выпуск: Том 8, № 1 (2017)
- Страницы: 51-57
- Раздел: Article
- URL: https://journals.rcsi.science/2075-1087/article/view/204270
- DOI: https://doi.org/10.1134/S2075108717010072
- ID: 204270
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Аннотация
The paper discusses the relationship between Allan variance and error variance of sensor bias estimate obtained by averaging over a certain period. Allan variance is shown to coincide with this variance in some cases. Bias estimation accuracy can be improved using nonlinear filtering methods in the conditions of uncertain error model.
Об авторах
O. Stepanov
Concern CSRI Elektropribor, JSC; ITMO University
Автор, ответственный за переписку.
Email: soalax@mail.ru
Россия, St. Petersburg; St. Petersburg
I. Chelpanov
Concern CSRI Elektropribor, JSC; ITMO University
Email: soalax@mail.ru
Россия, St. Petersburg; St. Petersburg
A. Motorin
Concern CSRI Elektropribor, JSC; ITMO University
Email: soalax@mail.ru
Россия, St. Petersburg; St. Petersburg