Results 21 to 30 of about 2,929 (197)

Square-Root Cubature Kalman Filter Based on H∞ Filter for Attitude Measurement of High-Spinning Aircraft

International Journal of Aerospace Engineering, 2021
A novel H∞ filter called square-root cubature H∞ Kalman filter is proposed for attitude measurement of high-spinning aircraft. In this method, a combined measurement model of three-axis geomagnetic sensor and gyroscope is used, and the Euler angle ...
Ping-an Zhang, Wei Wang, Min Gao, Yi Wang   +3 more
doaj   +1 more source

Mixed‐Degree Spherical Simplex‐Radial Cubature Kalman Filter [PDF]

Mathematical Problems in Engineering, 2017
Conventional low degree spherical simplex‐radial cubature Kalman filters often generate low filtering accuracy or even diverge for handling highly nonlinear systems. The high‐degree Kalman filters can improve filtering accuracy at the cost of increasing computational complexity; nevertheless their stability will be influenced by the negative weights ...
Shiyuan Wang, Yali Feng, Shukai Duan, Lidan Wang   +3 more
openaire   +5 more sources

Maximum Correntropy Square-Root Cubature Kalman Filter with State Estimation for Distributed Drive Electric Vehicles

Applied Sciences, 2023
For nonlinear systems, both the cubature Kalman filter (CKF) and square-root cubature Kalman filter (SCKF) can get good estimation performance under Gaussian noise. However, the actual driving environment noise mostly has non-Gaussian properties, leading
Pingshu Ge, Ce Zhang, Tao Zhang, Lie Guo, Qingyang Xiang   +4 more
doaj   +1 more source

Maximum Correntropy Square-Root Cubature Kalman Filter for Non-Gaussian Measurement Noise

IEEE Access, 2020
Cubature Kalman filter (CKF) is widely used for non-linear state estimation under Gaussian noise. However, the estimation performance may degrade greatly in presence of heavy-tailed measurement noise.
Jingjing He, Changku Sun, Baoshang Zhang, Peng Wang   +3 more
doaj   +1 more source

Cubature quadrature Kalman filter

IET Signal Processing, 2013
In this correspondence, the authors develop a novel method based on spherical radial cubature and Gauss–Laguerre quadrature rule for non‐linear state estimation problems. The proposed filter, referred as cubature quadrature Kalman filter (CQKF) would be able to overcome inherent disadvantages associated with the earlier reported cubature Kalman filter (
Shovan Bhaumik, null Swati
openaire   +1 more source

Improved Robust High-Degree Cubature Kalman Filter Based on Novel Cubature Formula and Maximum Correntropy Criterion with Application to Surface Target Tracking

Journal of Marine Science and Engineering, 2022
Robust nonlinear filtering is an important method for tracking maneuvering targets in non-Gaussian noise environments. Although there are many robust filters for nonlinear systems, few of them have ideal performance for mixed Gaussian noise and non ...
Tianjing Wang, Lanyong Zhang, Sheng Liu
doaj   +1 more source

Quadrature filters for one-step randomly delayed measurements [PDF]

, 2016
In this paper, two existing quadrature filters, viz., the Gauss–Hermite filter (GHF) and the sparse-grid Gauss–Hermite filter (SGHF) are extended to solve nonlinear filtering problems with one step randomly delayed measurements. The developed filters are
Abhinoy Kumar Singh, Arasaratnam, Arasaratnam, Bar-Shalom, Bar-Shalom, Bhaumik, Bhaumik, Carazo, Carazo, Chalasani, Challa, Chang, Farina, Golub, Haleh, Haykin, Hsiao, Ito, Jia, Jia, Julier, Krylov, Larsen, Li, Norgaard, Paresh Date, Ponomareva, Press, Ray, Shovan Bhaumik, Singh, Smolyak, Suzdaleva, Thomopoulos, Wang, Wang   +35 more
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Interpolatory cubature Kalman filters

IET Control Theory & Applications, 2015
In this study, a novel class of interpolatory cubature Kalman filters (ICKFs) with arbitrary degrees of accuracy, including the third‐degree ICKF and the fifth‐degree ICKF, are proposed based on the interpolatory cubature rule. Existing cubature Kalman filter and unscented Kalman filter can both be deemed as special cases of the proposed ICKFs ...
Yonggang Zhang, Yulong Huang, Ning Li, Lin Zhao   +3 more
openaire   +1 more source

Gene regulatory network inference by point-based Gaussian approximation filters incorporating the prior information [PDF]

, 2010
Examinar a ampliação do uso de TICs por organizações sociais e governamentais na gestão da cidade é o objetivo do presente estudo. Nossa intenção é entender de que forma as tecnologias da informação e comunicação podem ser uma via alternativa que ...
Bin Jia, Xiaodong Wang
core   +4 more sources

Sideslip Angle Fusion Estimation Method of an Autonomous Electric Vehicle Based on Robust Cubature Kalman Filter with Redundant Measurement Information

World Electric Vehicle Journal, 2019
Accurate and reliable estimation information of sideslip angle is very important for intelligent motion control and active safety control of an autonomous vehicle.
Te Chen, Long Chen, Xing Xu, Yingfeng Cai, Haobin Jiang, Xiaoqiang Sun   +5 more
doaj   +1 more source