A mixed optimization method based on adaptive Kalman filter and wavelet neural network for INS/GPS during GPS outages

X Wei, J Li, K Feng, D Zhang, P Li, L Zhao… - IEEE Access, 2021 - ieeexplore.ieee.org
adaptive Kalman filter (AKF) - is proposed. AKF is employed to correct INS errors, the Kalman
filter is improved by introducing adaptive … and random errors on the filtering accuracy; RFR-…

An improved innovation adaptive Kalman filter for integrated INS/GPS navigation

B Sun, Z Zhang, D Qiao, X Mu, X Hu - Sustainability, 2022 - mdpi.com
… measurement data for filtering recursion to adapt to … adaptive Kalman filtering, and the
more commonly applied ones include the innovation-based adaptive filter [16], attenuation filter

Unscented Kalman filter with process noise covariance estimation for vehicular INS/GPS integration system

G Hu, B Gao, Y Zhong, C Gu - Information Fusion, 2020 - Elsevier
… it is applied to the vehicular INS/GPS integration. Although the adaptive Kalman filters
based on linear system is able to provide robustness filtering solutions against process model …

INS/GPS sensor fusion based on adaptive fuzzy EKF with sensitivity to disturbances

D Sabzevari, A Chatraei - IET Radar, Sonar & Navigation, 2021 - Wiley Online Library
… The estimation accuracy and robustness of the adaptive fuzzy extended Kalman filter (AFEKF)
are compared with the unscented Kalman filter (UKF) and extended Kalman filter (EKF) …

An improved adaptive unscented Kalman filter with application in the deeply integrated BDS/INS navigation system

J Sun, L Tao, Z Niu, B Zhu - IEEE Access, 2020 - ieeexplore.ieee.org
adaptive unscented Kalman filter(AUKF) based on forgetting-factor-weight smoothing and
multi-factor adaptation … Schwarz, “Adaptive kalman filtering for ins/gps,” Journal of geodesy, vol…

Dual-optimization for a MEMS-INS/GPS system during GPS outages based on the cubature Kalman filter and neural networks

C Shen, Y Zhang, J Tang, H Cao, J Liu - Mechanical Systems and Signal …, 2019 - Elsevier
… system, a dual optimization scheme comprising a cubature Kalman filter (CKF)-multiple
layer … , such as the extended Kalman filter (EKF)-MLP and unscented Kalman filter (UKF)-MLP, …

Predictive adaptive Kalman filter and its application to INS/UWB-integrated human localization with missing UWB-based measurements

Y Xu, T Shen, XY Chen, LL Bu, N Feng - International Journal of …, 2019 - Springer
… In this scheme, the data fusion filter employs the difference … Moreover, the predictive adaptive
Kalman filter (PAKF) for the … of the Kalman filter (KF), adaptive Kalman filter (AKF), and the …

Adaptive filtering on GPS-aided MEMS-IMU for optimal estimation of ground vehicle trajectory

H Ahmed, I Ullah, U Khan, MB Qureshi, S Manzoor… - Sensors, 2019 - mdpi.com
… fusion of adaptive Kalman filters, based on Sage-Husa and strong tracking filtering algorithms…
for INS-GPS integrated navigation are now compared, as shown in the following simulation …

MM estimation-based robust cubature Kalman filter for INS/GPS integrated navigation system

W Guangcai, X Xu, T Zhang - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… for INS/GPSKalman filter (MMCKF) is proposed which innovatively combines the MM
estimation and nonlinear cubature Kalman filter (CKF) to enhance the performance of INS/GPS

Cubature Kalman filter with both adaptability and robustness for tightly-coupled GNSS/INS integration

B Gao, G Hu, Y Zhong, X Zhu - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
… This methodology rigorously derives a novel adaptive CKF (Cubature Kalman Filter) with …
Unscented Kalman filter with process noise covariance estimation for vehicular INS/GPS inte…