Results 11 to 20 of about 19,071 (209)

Higher order sigma point filter: A new heuristic for nonlinear time series filtering [PDF]

open access: yes, 2013
In this paper we present some new results related to the higher order sigma point filter (HOSPoF), introduced in [1] for filtering nonlinear multivariate time series. This paper makes two distinct contributions.
Anderson   +16 more
core   +1 more source

Sun-Direction Estimation Under the Effect of Lunar Albedo

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2022
Spacecraft or the instruments are directed to certain directions or points in order to successfully complete their mission. Solar sensors are commonly used as they are capable of being used in planetary or interplanetary space missions in the solar ...
Demet Çilden Güler
doaj  

Statistical Modelling of Cell Movement [PDF]

open access: yes, 2017
In this paper we demonstrate an application of the unscented Kalman filter in the context of cell movement, using a model defined in terms of stochastic differential equations (SDEs)
Giurghita, Diana, Husmeier, Dirk
core   +2 more sources

UKF-based enhancement and ROS implementation of 4-WDDMR localization with advanced control system

open access: yesCogent Engineering, 2018
This article exhibits integration of nonholonomic four-wheeled differential drive mobile robot platform (4-WDDMR) implemented using an Arduino Mega 2560 microcontroller and robot operating system.
Abdulkader Joukhadar, Dalia Kass Hanna
doaj   +1 more source

Model Prediction-Based Approach to Fault Tolerant Control with Applications [PDF]

open access: yes, 2013
— Fault-tolerant control (FTC) is an integral component in industrial processes as it enables the system to continue robust operation under some conditions.
Khalid, Dr. Haris M.   +1 more
core   +1 more source

Processing and filtering analysis of navigation data of underground strapdown inertial navigation system

open access: yesGong-kuang zidonghua, 2014
In view of problems of large errors and low accuracy of positioning technology in coal mine, the strapdown inertial navigation system was introduced into coal mine personnel and equipment for precise positioning and navigation.
LIU Xiaowen, WANG Cun, WANG Long
doaj   +1 more source

The evaluation of the psychometric properties and the factor structure of the slovak version of the questionnaire FFMQ (five-facet mindfulness questionnaire) [PDF]

open access: yesPsychology and its Contexts, 2014
Problem: The aim of the present study was to adapt the English self-report questionnaire Five-Facet Mindfulness Questionnaure (FFMQ - Baer et al., 2006) to Slovak conditions as well as to evaluate its psychometric properties and to investigate its 5 ...
Veronika Látalová, Ľubor Pilárik
doaj  

Unscented Kalman Filters for Riemannian State-Space Systems

open access: yes, 2018
Unscented Kalman Filters (UKFs) have become popular in the research community. Most UKFs work only with Euclidean systems, but in many scenarios it is advantageous to consider systems with state-variables taking values on Riemannian manifolds.
Ishihara, João Y.   +2 more
core   +1 more source

Kalman-variant estimators for state of charge in lithium-sulfur batteries [PDF]

open access: yes, 2017
Lithium-sulfur batteries are now commercially available, offering high specific energy density, low production costs and high safety. However, there is no commercially-available battery management system for them, and there are no published methods for ...
Auger, Daniel J.   +4 more
core   +2 more sources

Short-term Prediction Method for Passenger Density in Urban Rail Transit Based on Non-linear Kalman Filter

open access: yesChengshi guidao jiaotong yanjiu
Objective In order to cope with massive passenger flow incidents, it is necessary to identify accurately the spatial and temporal distribution state and the evolution law of massive passenger flow in urban rail transit, making short-term prediction of ...
WANG Hefei   +3 more
doaj   +1 more source

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