Results 11 to 20 of about 65,907 (244)

Fast Bidirectional Motion Planning for Self-Driving General N-Trailers Vehicle Maneuvering in Narrow Space

open access: yesIEEE Open Journal of Intelligent Transportation Systems, 2023
Self-driving General N-trailers (GNT) vehicles are one of the future solutions to build intelligent factory due to its flexibility and large load. Maneuvering of GNT vehicle to its destination requires accurate and robust motion planning.
Hanyang Zhuang   +5 more
doaj   +1 more source

A vibration energy harvester for freight train track self-powered application

open access: yesiScience, 2022
Summary: The safe and stable operation of the widely distributed freight trains urgently needs to solve the power supply problem of the freight train track monitoring network.
Genshuo Liu   +7 more
doaj   +1 more source

Experimental and numerical study of a novel unidirectional mechanical power take-off system for two-body wave energy converters

open access: yesEnergy Conversion and Management: X, 2023
This paper presents the numerical and experimental evaluations of a new power take-off system to be used in two body point absorber wave energy converters. The proposed power take-off uses a ball screw mechanism to convert the reciprocating motion of the
Saeed Rezaei   +3 more
doaj   +1 more source

A Study on Sensor System Latency in VR Motion Sickness

open access: yesJournal of Sensor and Actuator Networks, 2021
One of the most frequent technical factors affecting Virtual Reality (VR) performance and causing motion sickness is system latency. In this paper, we adopted predictive algorithms (i.e., Dead Reckoning, Kalman Filtering, and Deep Learning algorithms) to
Ripan Kumar Kundu   +2 more
doaj   +1 more source

A New Hyperloop Transportation System: Design and Practical Integration

open access: yesRobotics, 2022
This paper introduces a new Hyperloop transportation system’s design and implementation. The main contribution of this paper is the design and integration of propulsion components for a linear motion system, with battery storage.
Mohammad Bhuiya   +5 more
doaj   +1 more source

Dance emotion recognition based on linear predictive Meir frequency cepstrum coefficient and bidirectional long short-term memory from robot environment

open access: yesFrontiers in Neurorobotics, 2022
Dance emotion recognition is an important research direction of automatic speech recognition, especially in the robot environment. It is an important research content of dance emotion recognition to extract the features that best represent speech emotion
Dianhuai Shen   +3 more
doaj   +1 more source

On force generation in electro-fluidic linear actuators with ferrofluid

open access: yesScientific Reports, 2022
In ferrofluid actuation systems, forces are generated by actively controlling pressure and flow within the fluid using an applied magnetic field. There are multiple contributing factors in force generation involving complex non-linear couplings between ...
Matthew O. T. Cole, James Moran
doaj   +1 more source

Fragility Curves of Existing RC Buildings Accounting for Bidirectional Ground Motion

open access: yesBuildings, 2022
In recent decades, the considerable number of worldwide earthquakes caused considerable damage and several building collapses, underlining the high vulnerability of the existing buildings designed without seismic provisions.
Maria Zucconi   +2 more
doaj   +1 more source

Pinch Resonances in a Radio Frequency Driven SQUID Ring-Resonator System [PDF]

open access: yes, 2001
In this paper we present experimental data on the frequency domain response of a SQUID ring (a Josephson weak link enclosed by a thick superconducting ring) coupled to a radio frequency (rf) tank circuit resonator.
A. H. Nayfeh   +37 more
core   +2 more sources

A Unified Framework for Compositional Fitting of Active Appearance Models [PDF]

open access: yes, 2016
Active Appearance Models (AAMs) are one of the most popular and well-established techniques for modeling deformable objects in computer vision. In this paper, we study the problem of fitting AAMs using Compositional Gradient Descent (CGD) algorithms.
Alabort-i-Medina, Joan   +1 more
core   +2 more sources

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