Kalman and UFIR state estimation with coloured measurement noise using backward Euler method

YS Shmaliy, S Zhao, CK Ahn - IET Signal Processing, 2020 - Wiley Online Library
Under coloured noise, known modifications of the Kalman filter (KF) exist only for discrete‐
time state‐space models produced by the forward Euler (FE) method, which fits with …

Adaptive and dynamically constrained process noise estimation for orbit determination

N Stacey, S D'Amico - IEEE Transactions on Aerospace and …, 2021 - ieeexplore.ieee.org
This article introduces two new algorithms to accurately estimate the process noise
covariance of a discrete-time Kalman filter online for robust orbit determination in the …

Optimal nonlinear dynamic sparse model selection and Bayesian parameter estimation for nonlinear systems

S Adeyemo, D Bhattacharyya - Computers & Chemical Engineering, 2024 - Elsevier
This work develops algorithms for the estimation of sparse interpretable data-driven models.
Linear combination of linear and nonlinear basis functions is considered for candidate …

Distributed state estimation with colored noises

Y Luo, J Zhou, W Yang - … on Circuits and Systems II: Express …, 2021 - ieeexplore.ieee.org
Most of the existing studies mainly consider the process and measurement noise as
Gaussian white noises, while a large number of systems are influenced by colored noises in …

Regularization for distributionally robust state estimation and prediction

JS Brouillon, F Dörfler… - IEEE Control Systems …, 2023 - ieeexplore.ieee.org
The increasing availability of sensing techniques provides a great opportunity for engineers
to design state estimation methods, which are optimal for the system under observation and …

Optimal and unbiased filtering with colored process noise using state differencing

YS Shmaliy, S Zhao, CK Ahn - IEEE Signal Processing Letters, 2019 - ieeexplore.ieee.org
This letter develops the Kalman and unbiased finite impulse response filtering algorithms for
linear discrete-time state-space models with Gauss-Markov colored process noise (CPN) …

Airborne GNSS PPP Based Pseudolite System

P Huang - 2019 - unsworks.unsw.edu.au
A-PL systems have been proposed as a means of augmenting GNSS in difficult areas where
GNSS-only navigation cannot be guaranteed, due to signal blockages, signal jamming, etc …

Unscented Kalman filter-aided long short-term memory approach for wind nowcasting

J Kim, K Lee - Aerospace, 2021 - mdpi.com
Obtaining reliable wind information is critical for efficiently managing air traffic and airport
operations. Wind forecasting has been considered one of the most challenging tasks in the …

Consensus-based filter for distributed sensor networks with colored measurement noise

J Wang, P Dong, Z Jing, J Cheng - Sensors, 2018 - mdpi.com
Consensus filtering is an effective method for distributed state estimation of distributed
sensor networks and the assumption of white measurement noise is widely used. However …

Robust outlier-adaptive filtering for vision-aided inertial navigation

K Lee, EN Johnson - Sensors, 2020 - mdpi.com
With the advent of unmanned aerial vehicles (UAVs), a major area of interest in the research
field of UAVs has been vision-aided inertial navigation systems (V-INS). In the front-end of V …