Results 21 to 30 of about 346,921 (314)

Damage Boundary Study of Crystal Oscillators under Shock Environment

open access: yesShock and Vibration, 2020
The crystal oscillator is a widely used electronic component in a circuit, whose accuracy is strongly affected by the external mechanical environment. To depict the failure mechanism of the crystal oscillator, the damage boundary of this component under ...
Changjian Zhao   +5 more
doaj   +1 more source

A Planar Acoustic Field Reconstruction Method Based on Fast Wave Superposition Spectrum and Sparse Sampling

open access: yesShock and Vibration, 2022
Based on the fast Fourier wave superposition spectrum method, a new equivalent source method (ESM) with a sparse sampling technique is proposed. First, the equivalent source intensities are expanded on a rectangular virtual surface using a bidirectional ...
Yang Zhang   +5 more
doaj   +1 more source

Opportunities and Challenges of Vehicle-to-Home, Vehicle-to-Vehicle, and Vehicle-to-Grid Technologies

open access: yesProceedings of the IEEE, 2013
Electric vehicles (EVs) are regarded as one of the most effective tools to reduce the oil demands and gas emissions. And they are welcome in the near future for general road transportation. When EVs are connected to the power grid for charging and/or discharging, they become gridable EVs (GEVs).
Chunhua Liu   +3 more
openaire   +3 more sources

Velocity Prediction Based on Map Data for Optimal Control of Electrified Vehicles Using Recurrent Neural Networks (LSTM)

open access: yesVehicles, 2022
In order to improve the efficiency of electrified vehicle drives, various predictive energy management strategies (driving strategies) have been developed.
Felix Deufel   +4 more
doaj   +1 more source

Vision Technologies for Intelligent Vehicles [PDF]

open access: yes, 2007
This paper surveys the different technologies involved in the development of computer vision applications for Intelligent Vehicles derived from the 15 year experience of VisLab. Some illustrative examples are also discussed.
Massimo Bertozzi   +15 more
openaire   +1 more source

Evaluation of a momentum based impact model in frontal car collisions for the prospective assessment of ADAS

open access: yesEuropean Transport Research Review, 2019
Motivation The advent of active safety systems calls for the development of appropriate testing methods that are able to assess their capabilities to avoid accidents or lower impact speeds and thus, to mitigate the injury severity.
Stefan Smit   +5 more
doaj   +1 more source

Effect of Mechanical Surface Treatment on the Bonding Mechanism and Properties of Cold-Rolled Cu/Al Clad Plate

open access: yesChinese Journal of Mechanical Engineering, 2020
In the case of valuable cold-rolled Cu/Al clad plates, billet surface treatment before rolling is a significant process that can affect the bonding efficiency and quality.
Jianchao Han   +7 more
doaj   +1 more source

Editors' perspectives: road vehicle suspension design, dynamics, and control [PDF]

open access: yes, 2011
This paper provides an overview of the latest advances in road vehicle suspension design, dynamics, and control, together with the authors' perspectives, in the context of vehicle ride, handling, and stability.
Cao, Dongpu   +5 more
core   +1 more source

Tyre modelling for high capacity vehicle simulations

open access: yes, 2021
Tyre friction properties of 21 different heavy vehicle tyres have been measured on smooth ice and dry asphalt using a dedicated flat-bed machine. The purpose of the measurements was to study characteristics of typical heavy vehicle tyres, and to provide ...
Fröjd, Niklas   +3 more
core  

Intelligent Speed Assistance: an on-road evaluation

open access: yesTraffic Safety Research
Although approximately 29% of traffic fatalities involve excessive speed, individual vehicle technology that can reduce speeding has not been widely studied or implemented in the United States (U.S).
Alexander K. Epstein   +4 more
doaj   +1 more source

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