Results 141 to 150 of about 15,890,225 (198)

Event-Triggered State Filter Estimation for Nonlinear Systems with Packet Dropout and Correlated Noise. [PDF]

Sensors (Basel)
Cheng G, Liu J, Song S.
europepmc   +1 more source

Improved noise reduction for nonlinear PMDC motor dead zone and friction model using variants of extended Kalman filter with practical validation. [PDF]

PLoS One
Haider S, Ali S, Saqlain M, Rasool A, Sherefa A.   +4 more
europepmc   +1 more source

Continuous Anchor-Confidence-Weighted UWB/IMU Localization for Unmanned Ground Vehicles in Structured Indoor Environments. [PDF]

Sensors (Basel)
Yang Y, Liu W.
europepmc   +1 more source

Enhanced GNSS Navigation Using a Centered Error Entropy Extended Kalman Filter in Non-Gaussian Noise Environments. [PDF]

Sensors (Basel)
Chang Y, Jwo DJ, Lee BY.
europepmc   +1 more source

Square Root Cubature Information Filter

IEEE Sensors Journal, 2013
Nonlinear state estimation plays a major role in many real-life applications. Recently, some sigma-point filters, such as the unscented Kalman filter, the particle filter, or the cubature Kalman filter have been proposed as promising substitutes for the conventional extended Kalman filter.
Da-Wei Gu, Kumar Pakki Bharani Chandra, Ian Postlethwaite   +2 more
exaly   +3 more sources

Spherical simplex-radial cubature information filter [PDF]

2016 9th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI), 2016
In this paper, to utilize the advantage of information form of Kalman filter and superior performance of spherical simplex-radial cubature Kalman filter (SSRCKF) over the cubature Kalman filter, a spherical simplex-radial cubature information filter (SSRCIF) is proposed by embedding the SSRCKF with the extended information filter architecture ...
Chao Yin, Yunfei Zheng, Shiyuan Wang, Yali Feng, Wenjie Zhang   +4 more
openaire   +3 more sources

Distributed object tracking based on square root cubature H-infinity information filter.

, 2014
Several non-linear state estimation methods such as extended Kalman filter, cubature Kalman filter, and unscented Kalman filter are used to track objects in visual sensor networks. These conventional non-linear state estimation methods require the accurate knowledge of the object's initial conditions, process and measurement models, and corresponding ...
Venkata Pathuri Bhuvana, Mario Huemer, REGAZZONI, CARLO   +2 more
core   +4 more sources

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Cubature information filter and its applications

Proceedings of the 2011 American Control Conference, 2011
This paper presents a new estimation algorithm called cubature information filtering for nonlinear systems. The proposed algorithm is developed from an extended information filter and a recently developed cubature Kalman filter. Unlike the extended Kalman filter, the proposed filter does not require the evaluation of Jacobians during state estimation ...
Kumar Pakki, Bharani Chandra, null Da-Wei Gu, Ian Postlethwaite   +3 more
openaire   +2 more sources

Application of Transformed Cubature Quadrature Information Filtering in Distributed POS

IEEE Sensors Journal, 2021
For aerial earth observation system, the accuracy of motion parameters provided by airborne distributed position and orientation system (POS) is crucial to the observation load imaging quality. According to the working principle, slave systems of distributed POS rely on the master node information to realize error estimation and correction, and then to
Bo Wang, Wen Ye, Yanhong Liu
openaire   +1 more source