The Use of Nonlinear Digital Filtering in the Navigation Task of Integrated Inertial-Satellite System
- DOI
- 10.2991/eame-15.2015.144How to use a DOI?
- Keywords
- Integrated inertial-satellite navigation system; rough strap down inertial navigation system; micro electromechanical systems; nonlinear digital filtering
- Abstract
The tightly integration methods of inertial-satellite navigation systems (IS NS) based on estimation of dynamic error models of inertial navigation systems initially have a methodical errors caused by using the procedure of linearization of dynamic error models. This methodical errors are significantly increasing when the rough strapdown inertial navigation system (SINS) implemented based on technology of microelectromechanical systems using as the part of the IS NS. The method of integration of SINS measurements and satellite navigation systems measurements based on the nonlinear digital filtering has been given. This method would eliminate the loss of non-linear relationships in the construction of optimal estimation procedures of navigation parameters in IS NS.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - I.V. Shcherban PY - 2015/07 DA - 2015/07 TI - The Use of Nonlinear Digital Filtering in the Navigation Task of Integrated Inertial-Satellite System BT - Proceedings of the 2015 International Conference on Electrical, Automation and Mechanical Engineering PB - Atlantis Press SP - 509 EP - 511 SN - 2352-5401 UR - https://doi.org/10.2991/eame-15.2015.144 DO - 10.2991/eame-15.2015.144 ID - Shcherban2015/07 ER -