Results 91 to 100 of about 120,905 (338)

Two-Time-Scale Braking Controller Design With Sliding Mode for Electric Vehicles Over CAN

open access: yesIEEE Access, 2019
This paper proposed a braking torque controller via two-time-scale design with a sliding mode for electric vehicles with four in-wheel motors. According to the different changing rates between the vehicle and wheel motion during the braking process, the ...
Wei Li   +3 more
doaj   +1 more source

Baseline tests of the C. H. Waterman Renault 5 electric passenger vehicle [PDF]

open access: yes
The Waterman vehicle, a four passenger Renault 5 GTL, performance test results are presented and characterized the state-of-the-art of electric vehicles. It was powered by sixteen 6-volt traction batteries through a two-step contactor controller actuated
Mcbrien, E. F.   +2 more
core   +1 more source

A Trypsin‐Like Serine Protease ZmNAL1a Fine‐Tunes Maize Floral Transition and Flowering Time

open access: yesAdvanced Science, EarlyView.
This study identifies a trypsin‐like serine protease, ZmNAL1a, that moves from leaves to the shoot apical meristem. ZmNAL1a promotes the floral transition by degrading TOPLESS‐like corepressor REL2, which thereby enhances the expression of key flowering genes through elevating histone acetylation and relieving REL2–ZmEREBP147‐mediated transcriptional ...
Nan Li   +15 more
wiley   +1 more source

Development of Anti-lock Braking System (ABS) for Vehicles Braking

open access: yesOpen Engineering, 2016
This paper develops a real laboratory of anti-lock braking system (ABS) for vehicle and conducts real experiments to verify the ability of this ABS to prevent the vehicle wheel from being locked while braking.
Minh Vu Trieu   +3 more
doaj   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

open access: yesAdvanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen   +7 more
wiley   +1 more source

Increase of Braking Efficiency of Local Electric Trains

open access: yesМеханика машин, механизмов и материалов, 2008
It was developed a braking system for electric trains equipped with cast iron braking shoes, which allows shortening braking distance at emergency braking.
V.I. Senko, Ed.I. Galay , P.K. Rudov
doaj  

Baseline tests of the C. H. Waterman DAF electric passenger vehicle [PDF]

open access: yes
An electric vehicle was tested as part of an Energy Research Development Administration (ERDA) project to characterize the state-of-the-art of electric vehicles. The Waterman vehicle performance test results are presented in this report. The vehicle is a
Maslowski, E. A.   +3 more
core   +1 more source

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