METHODS AND SYSTEMS FOR IMPLEMENTING AN ITERATED EXTENDED KALMAN FILTER WITHIN A NAVIGATION SYSTEM
Patent №
US 7,873,472
Granted
2011-01-18
Filed 2009
Owner
HONEYWELL INTERNATIONAL INC.
Lab
—
AI components
3
ml · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12574957
Methods and systems for implementing an iterated extended Kalman filter within a navigation system are provided. In one embodiment, a Kalman filter programmed with time updating error states and measurement updating error states relating to received data sets is provided. The said Kalman filter configured to: iterate both the time updating error states and the measurement updating error states based on a first criteria; and iterate only the measurement updating error states based on a second criteria.
AI classification
Ownership
HONEYWELL INTERNATIONAL INC.
assignment · 233390992
Assignors
ZENG, YUEPING, KIRKLAND, JEFFREY W., ANDERSON, JOHN F., LEFTIN, LAWRENCE J., BRISKE, RICHARD W.
On an employer assignment, the assignors are typically the inventors.