Results 111 to 120 of about 404 (153)
Adaptive Integrated Navigation Algorithm Based on Interactive Filter. [PDF]
Sensors (Basel)Zhao B, Gao C, Xia H, Han J, Zhu Y.
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Handling method for GPS outages based on PSO-LSTM and fading adaptive Kalman filtering. [PDF]
Sci RepLi X, Wang X, Pei C.
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Constrained Cubature Particle Filter for Vehicle Navigation. [PDF]
Sensors (Basel)Xue L, Zhong Y, Han Y.
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ISA Transactions, 2018
For a nonlinear system, the cubature Kalman filter (CKF) and its square-root version are useful methods to solve the state estimation problems, and both can obtain good performance in Gaussian noises. However, their performances often degrade significantly in the face of non-Gaussian noises, particularly when the measurements are contaminated by some ...
Pengcheng Yue, Xi Liu
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For a nonlinear system, the cubature Kalman filter (CKF) and its square-root version are useful methods to solve the state estimation problems, and both can obtain good performance in Gaussian noises. However, their performances often degrade significantly in the face of non-Gaussian noises, particularly when the measurements are contaminated by some ...
Pengcheng Yue, Xi Liu
exaly +3 more sources
A Non-singleton Type-3 Fuzzy Modeling: Optimized by Square-Root Cubature Kalman Filter
Intelligent Automation & Soft Computing, 2023In many problems, to analyze the process/metabolism behavior, a model of the system is identified. The main gap is the weakness of current methods vs. noisy environments. The primary objective of this study is to present a more robust method against uncertainties.
Aoqi Xu +5 more
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Square‐Root Cubature‐Quadrature
AbstractIn this paper, an on‐going work introducing square‐root extension of cubature‐quadrature based Kalman filter is reported. The proposed method is named square‐root cubature‐quadrature Kalman filter (SR‐CQKF). Unlike ordinary cubature‐quadrature Kalman filter (CQKF), the proposed method propagates and updates square‐root of the error covariance ...
Bhaumik, Shovan, Swati
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Dynamic State Estimation of DFIG Using Square-root Cubature Kalman Filter
2021 IEEE 10th Data Driven Control and Learning Systems Conference (DDCLS), 2021This paper proposes the implementation of dynamic state estimation of Doubly Fed Induction Generator (DFIG) using Cubature Kalman Filter (CKF) and Square-root Cubature Kalman Filter (SRCKF). First, the related research of DFIG dynamic state estimation is reviewed, and then the shortcomings of Extended Kalman Filter (EKF) and Unscented Kalman Filter ...
Zhihong Sun, Yixuan Chen
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The Location Algorithm Based on Square-Root Cubature Kalman Filter
Applied Mechanics and Materials, 2013When wireless signal is used for indoor localization, there is no consistent relationship between signal strength received by the receiving nodes and distance from the receiving nodes to the receiving nodes, so there is a larger localization error for the Received Signal Strength Indication (RSSI) in the indoor environment.
Ying Liu, Jun Feng Su, Ming Qiang Zhu
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Review of Scientific Instruments, 2022
The velocity measurement algorithm based on vision is widely used in unmanned aerial vehicle navigation. Under uneven illumination intensity distribution, the traditional Lucas–Kanade (LK) optical flow (OF) algorithm has problems arising from low computational accuracy and poor adaptability.
Jiaqi Wei +8 more
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The velocity measurement algorithm based on vision is widely used in unmanned aerial vehicle navigation. Under uneven illumination intensity distribution, the traditional Lucas–Kanade (LK) optical flow (OF) algorithm has problems arising from low computational accuracy and poor adaptability.
Jiaqi Wei +8 more
openaire +2 more sources