Robust Kalman filtering with constraints: a case study for integrated navigation

Y Yang, W Gao, X Zhang - Journal of Geodesy, 2010 - Springer
When certain constraints in the kinematic state parameters of a multi-sensor navigation
system exist, they should be taken into account for the improvement of the positioning …

Adaptive integrated navigation for multi-sensor adjustment outputs

Y Yang, X Cui, W Gao - The Journal of Navigation, 2004 - cambridge.org
An adaptive integrated Kalman filtering based on the adjustment outputs of local navigation
sensors and the outputs of a dynamic or kinematic state model is presented, which avoids …

An optimal adaptive Kalman filter

Y Yang, W Gao - Journal of Geodesy, 2006 - Springer
In a robustly adaptive Kalman filter, the key problem is to construct an adaptive factor to
balance the contributions of the kinematic model information and the measurements on the …

Adaptive fitting of systematic errors in navigation

Y Yang, S Zhang - Journal of Geodesy, 2005 - Springer
To use Kalman filtering for kinematic positioning and navigation, we have to deal with both
observational and kinematic models. Both of the functional models may contain global or …

Adaptively robust kalman filters with applications in navigation

Y Yang - Sciences of Geodesy-I: advances and future directions, 2010 - Springer
A new adaptively robust Kalman filtering was developed in 2001. The main achievements of
the adaptively robust filter are summarized from the published papers in recent years. These …

Adaptively robust filtering for kinematic geodetic positioning

Y Yang, H He, G Xu - Journal of geodesy, 2001 - Springer
The Kalman filter has been applied extensively in the area of kinematic geodetic positioning.
The reliability of the linear filtering results, however, is reduced when the kinematic model …

Robust M–M unscented Kalman filtering for GPS/IMU navigation

C Yang, W Shi, W Chen - Journal of Geodesy, 2019 - Springer
In this paper, a robust unscented Kalman filter (UKF) based on the generalized maximum
likelihood estimation (M-estimation) is proposed to improve the robustness of the integrated …

A constrained total extended Kalman filter for integrated navigation

V Mahboub, D Mohammadi - The journal of navigation, 2018 - cambridge.org
In this contribution, an improved Extended Kalman Filter (EKF), named the Total Extended
Kalman Filter (TEKF) is proposed for integrated navigation. It can consider the neglected …

Adaptive Kalman filter for navigation sensor fusion

DJ Jwo, FC Chung, TP Weng - Sensor Fusion and its …, 2010 - books.google.com
As a form of optimal estimator characterized by recursive evaluation, the Kalman filter
(KF)(Bar-Shalom, et al, 2001; Brown and Hwang, 1997, Gelb, 1974; Grewal & Andrews …

Adaptively robust filtering with classified adaptive factors

C Xianqiang, Y Yuanxi - Progress in Natural Science, 2006 - Taylor & Francis
The key problems in applying the adaptively robust filtering to navigation are to establish an
equivalent weight matrix for the measurements and a suitable adaptive factor for balancing …