Results 21 to 30 of about 6,863 (204)

Drone SLAM using TDOA-RSS signal with applied EKF on PF data [PDF]

FME Transactions, 2019
This paper describes the integration of Particle filter data earlier recorded in simulation and tested in real-time scenario. Those data are parsed from beacon listener using TDOA-RSS inverse method.
Šoštarić Damir, Mester Gyula
doaj  

State of Charge Estimation of Lithium Battery Based on Improved Correntropy Extended Kalman Filter

Energies, 2020
State of charge (SOC) estimation plays a crucial role in battery management systems. Among all the existing SOC estimation approaches, the model-driven extended Kalman filter (EKF) has been widely utilized to estimate SOC due to its simple implementation
Jiandong Duan, Peng Wang, Wentao Ma, Xinyu Qiu, Xuan Tian, Shuai Fang   +5 more
doaj   +1 more source

State of Charge Estimation for Power Battery Using Improved Extended Kalman Filter Method Based on Neural Network

Applied Sciences, 2023
In order to enhance the accuracy of the traditional extended Kalman filter (EKF) algorithm in the estimation of the state of charge (SoC) of power batteries, we first derived the state space equation and measurement equation of lithium power batteries ...
Xiaoyu Liu, Xiang Zhang
doaj   +1 more source

Improved mineralization of dental enamel by electrokinetic delivery of F− and Ca2+ ions

Scientific Reports, 2023
This in vitro study evaluated the effects of the infiltration of F- and Ca2+ ions into human enamel by electrokinetic flow (EKF) on the enamel microhardness and F- content.
NamBeng Tay, HiongYap Gan, Frederico Barbosa de Sousa, Lu Shen, Diego Figueiredo Nóbrega, Chenhui Peng, LaTonya Kilpatrick-Liverman, Wei Wang, Stacey Lavender, Shira Pilch, Jongyoon Han   +10 more
doaj   +1 more source

Measurement Noise Covariance-Adapting Kalman Filters for Varying Sensor Noise Situations

Sensors, 2021
An accurate and reliable positioning system (PS) is a significant topic of research due to its broad range of aerospace applications, such as the localization of autonomous agents in GPS-denied and indoor environments.
Anirudh Chhabra, Jashwanth Rao Venepally, Donghoon Kim   +2 more
doaj   +1 more source

Robust EKF-Based Wireless Congestion Control [PDF]

2010 IEEE International Conference on Communications, 2010
Many of the recently proposed high performance congestion control protocols rely on an estimation of the available link bandwidths. Specially, XCP and VCP need an explicit knowledge of the link bandwidth. However, wireless networks are characterized by bandwidth variations due to the openness of air links.
Zhipeng Huang 0002, Xiaolong Li 0006, Homayoun Yousefi'zadeh   +2 more
openaire   +2 more sources

A Localization and Tracking Approach in NLOS Environment Based on Distance and Angle Probability Model

Sensors, 2019
In this paper, an optimization algorithm is presented based on a distance and angle probability model for indoor non-line-of-sight (NLOS) environments.
Xin Tian, Guoliang Wei, Jianhua Wang, Dianchen Zhang   +3 more
doaj   +1 more source

Estimativa de Mapa de Eficiência para Máquinas Elétricas Através do Método de Filtro de Kalman Estendido

Eletrônica de Potência
Neste artigo é apresentado um método para a estimativa do mapa de eficiência em máquinas elétricas sem a necessidade de transdutores de torque ou dinamômetros.
Victor Hugo Kittel Ries, Gierri Waltrich, Anderson Vaccari   +2 more
doaj   +1 more source

Monitoring Plasma Glucose Concentration from Interstitial Glucose Measurements for Patients at the Intensive Care Uni

Ingenierías USBMed, 2016
The glucose homeostasis is responsible for regulating the blood glucose concentration around 100 mg / dl. As soon as this mechanism is broken due to the inability of the pancreas to produce insulin, the blood glucose levels increase and patients are ...
Estefanía Aguirre-Zapata, José Fernando García-Tirado   +1 more
doaj   +1 more source

An EKF-SLAM algorithm with consistency properties

CoRR, 2015
Submitted
Axel Barrau, Silvère Bonnabel
openaire   +2 more sources