An Improved Calibration Method for the IMU Biases Utilizing KF-Based AdaGrad Algorithm

In the field of high accuracy strapdown inertial navigation system (SINS), the inertial measurement unit (IMU) biases can severely affect the navigation accuracy. Traditionally we use Kalman filter (KF) to estimate those biases. However, KF is an unbiased estimation method based on the assumption of...

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Detalles Bibliográficos
Autores principales: Wen, Zeyang, Yang, Gongliu, Cai, Qingzhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8347962/
https://www.ncbi.nlm.nih.gov/pubmed/34372290
http://dx.doi.org/10.3390/s21155055

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8347962/
https://www.ncbi.nlm.nih.gov/pubmed/34372290
http://dx.doi.org/10.3390/s21155055

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