Results 31 to 40 of about 9,274 (303)

A Novel Fitting H-Infinity Kalman Filter for Nonlinear Uncertain Discrete-Time Systems Based on Fitting Transformation

open access: yesIEEE Access, 2020
The classical Kalman-based filtering algorithm, such as extended Kalman filter or unscented Kalman filter, commonly assumes that the accurate system model or precise noise statistics is known for using.
Juan Xia   +5 more
doaj   +1 more source

Non-Linear Filtering for Precise Point Positioning GPS/INS integration [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
This research investigates the performance of non-linear estimation filtering for GPS-PPP/MEMS-based inertial system. Although integrated GPS/INS system involves nonlinear motion state and measurement models, the most common estimation filter employed ...
M. Abd Rabbou, A. El-Rabbany
doaj   +1 more source

Aircraft Inertial Measurement Unit Fault Diagnosis Based on Optimal Two-Stage UKF [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
Optimal two stage Kalman filter (OTSKF) is able to obtain optimal estimation of system states and bias for linear system which contains random bias. Unscented Kalman filter (UKF) is a conventional nonlinear filtering method which utilizes Sigmas point ...

doaj   +1 more source

Estimating Time-Varying Effects of Prognostic Factors for Stomach Cancer Patients within a Dynamic Grouped Cox Model [PDF]

open access: yes, 1996
We describe the identification of prognostic factors in the framework of a completely resected stomach cancer survival-study. For the analysis the dynamic grouped Cox-Model was used allowing for time-varying covariate effects.
Nekarda, H.   +2 more
core   +1 more source

Estimation of state of charge of lithium-ion batteries usedin HEV using robust extended kalman filtering

open access: yes, 2012
A robust extended Kalman filter (EKF) is proposed as a method for estimation of the state of charge (SOC) of lithium-ion batteries used in hybrid electric vehicles (HEVs). An equivalent circuit model of the battery, including its electromotive force (EMF)
jiang, J.   +7 more
core   +1 more source

The Invariant Extended Kalman Filter as a Stable Observer [PDF]

open access: yesIEEE Transactions on Automatic Control, 2017
This paper is going to be submitted for publication in IEEE Transactions on Automatic ...
Bonnabel, Silvere, Barrau, Axel
openaire   +3 more sources

On-Line Component Estimation and Analyser Claibration for a Complex Industrial Processing Plant using Kalman-Filtering [PDF]

open access: yesModeling, Identification and Control, 1988
The paper presents an on-line analyser system based on a Kalman filtering technique. The system is implemented on a computer, and tested against an analyser simulator.
Ola Norderhaug   +2 more
doaj   +1 more source

Application of the Extended Kalman filter to fuzzy modeling: Algorithms and practical implementation

open access: yes, 2011
Modeling phase is fundamental both in the analysis process of a dynamic system and the design of a control system. If this phase is in-line is even more critical and the only information of the system comes from input/output data.
Jose Manuel Andujar Marquez   +11 more
core   +1 more source

Brief paper: Freeway traffic estimation within particle filtering framework [PDF]

open access: yes, 2007
This paper formulates the problem of real-time estimation of traffic state in freeway networks by means of the particle filtering framework. A particle filter (PF) is developed based on a recently proposed speed-extended cell-transmission model of ...
HEGYI, A   +9 more
core   +1 more source

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