Results 11 to 20 of about 18,774 (193)

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

Computationally efficient solutions for tracking people with a mobile robot: an experimental evaluation of Bayesian filters [PDF]

open access: yes, 2010
Modern service robots will soon become an essential part of modern society. As they have to move and act in human environments, it is essential for them to be provided with a fast and reliable tracking system that localizes people in the neighbourhood ...
A. Tapus   +14 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

A chaotic spread spectrum system for underwater acoustic communication [PDF]

open access: yes, 2017
The work is supported in part by NSFC (Grant no.
Bai, Chao   +4 more
core   +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  

On the possibilities of quantitative corpus analysis of the verse of the Slovak variation of Surrealism (Introduction to the problematics) [PDF]

open access: yesSlovenska Literatura, 2023
The aim of the study is to present and specify the possibilities of quantitative-corpus analysis of verse, which was characteristic for the work of the representatives of the avant-garde movement of Slovak surrealism (Rudolf Fábry, Július Lenko, Vladimír
Dušan Teplan
doaj   +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

A high-resolution pointing system for fast scanning platforms: The EBEX example

open access: yes, 2016
The E and B experiment (EBEX) is a balloon-borne telescope designed to measure the polarization of the cosmic microwave background with 8' resolution employing a gondola scanning with speeds of order degree per second.
Aboobaker, Asad   +14 more
core   +1 more source

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

Optimal PMU Placement for Power System Dynamic State Estimation by Using Empirical Observability Gramian [PDF]

open access: yes, 2014
In this paper the empirical observability Gramian calculated around the operating region of a power system is used to quantify the degree of observability of the system states under specific phasor measurement unit (PMU) placement.
Kang, Wei, Qi, Junjian, Sun, Kai
core   +3 more sources

Home - About - Disclaimer - Privacy