Results 41 to 50 of about 41,493 (218)

Filter for Car Tracking Based on Acceleration and Steering Angle [PDF]

, 1996
The motion of a car is described using a stochastic model in which the driving processes are the steering angle and the tangential acceleration. The model incorporates exactly the kinematic constraint that the wheels do not slip sideways.
Maybank, S.J., Sullivan, G.D., Worrall, A.D   +2 more
core   +2 more sources

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  

Stabilization Control of the Differential Mobile Robot Using Lyapunov Function and Extended Kalman Filter [PDF]

, 2017
This paper presents the design of a control model to navigate the differential mobile robot to reach the desired destination from an arbitrary initial pose. The designed model is divided into two stages: the state estimation and the stabilization control.
Duong, P. M., Hoang, T. T., Van, N. T. T., Vinh, T. Q.   +3 more
core   +3 more sources

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

Comparisons of nonlinear estimators for wastewater treatment plants [PDF]

, 2012
This paper deals with five existing nonlinear estimators (filters), which include Extended Kalman Filter (EKF), Extended H-infinity Filter (EHF), State Dependent Filter (SDF), State Dependent H-Infinity Filter (SDHF) and Unscented Kalman Filter (UKF ...
Abdul Wahab, Hamimi Fadziati Binti, Katebi, Reza, Villanova, Ramon   +2 more
core   +1 more source

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

Detection of variance changes and mean value jumps in measurement noise for multipath mitigation in urban navigation [PDF]

, 2008
This paper studies an urban navigation filter for land vehicles. Typical urban-canyon phenomena as multipath and GPS outages seriously degrade positioning performance.
Calmettes, Vincent, Duchâteau, Grégoire, Spangenberg, Mariana, Tourneret, Jean-Yves   +3 more
core   +4 more sources

An EKF-SLAM algorithm with consistency properties

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

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