Results 21 to 30 of about 12,878 (288)

Research on Recoil Resistance Control Technology of Amphibious Vehicle Weapon

open access: yesJournal of Physics: Conference Series, 2023
Abstract In order to improve the water shooting stability of amphibious vehicle weapon, the recoil motion differential equation of vehicle weapon is established by analyzing the force motion of amphibious vehicle during water shooting.
JK Zhao, GW Ren, SJ Yan, XQ Xu
openaire   +1 more source

Suppressing Recoil Heating in Levitated Optomechanics using Squeezed Light [PDF]

open access: yes, 2022
We theoretically show that laser recoil heating in free-space levitated optomechanics can be strongly reduced by shining squeezed light onto an optically trapped nanoparticle.
C. Gonzalez-Ballestero (14409756)   +7 more
core   +1 more source

Does cal .22 Improve Marksmanship for Police Students in Sweden?

open access: yesNordic Journal of Studies in Policing, 2022
Firearm training could focus on more practical shooting and tactical training if students pass the examination at an earlier stage during their basic training.
Hans Löfgren, Jonas Hansson
doaj   +1 more source

Control of a Soft Recoil System for Recoil Force Reduction [PDF]

open access: yesTransactions of the Korean Society for Noise and Vibration Engineering, 2008
A fire-out-of-battery(FOOB) mechanism, which is a new recoil technology, can reduce dramatically the level of a recoil force compared to the conventional recoil system. The FOOB mechanism pre-accelerates the recoil parts in direction opposite of conventional recoil before ignition.
openaire   +1 more source

Tailoring near-field-mediated photon electron interactions with light polarization

open access: yesNew Journal of Physics, 2023
Inelastic interaction of free-electrons with optical near fields has recently attracted attention for manipulating and shaping free-electron wavepackets.
Fatemeh Chahshouri, Nahid Talebi
doaj   +1 more source

Lung elastic recoil during breathing at increased lung volume [PDF]

open access: yes, 1999
During dynamic hyperinflation with induced bronchoconstriction, there is a reduction in lung elastic recoil at constant lung volume (R. Pellegrino, O. Wilson, G. Jenouri, and J. R. Rodarte. J. Appl. Physiol. 81: 964–975, 1996).
Charles Miller   +5 more
core   +1 more source

Recoil reduction method of gun with lateral nozzle controlled by electromagnetic valve

open access: yesJournal of Physics: Conference Series, 2021
Abstract A new recoil reduction method of gun was proposed in this work to reduce the recoil without reducing the muzzle velocity and changing the continuous firing mode. Its recoil reduction mechanism was studied based on the two-phase flow theory.
Peng Si   +4 more
openaire   +1 more source

Optimal control with fuzzy compensation for a magnetorheological fluid damper employed in a gun recoil system [PDF]

open access: yes, 2018
This article presents an optimal control strategy with fuzzy compensation for a magnetorheological fluid damper in control of a full-scale gun recoil buffering system.
Jiong Wang, Zhaochun Li, Yao Gong
core   +1 more source

Optimum design of control system in recoil mechanisms [PDF]

open access: yes, 2014
The various parameters in the design of a control system in a conventional type of recoil mechanism have been optimized for minimum weight and the ideal form of velocity space variation during runout has been derived.
Sirpal, J. P.
core   +1 more source

Numerical investigation of sequential phase-locked optical gating of free electrons

open access: yesScientific Reports, 2023
Recent progress in coherent quantum interactions between free-electron pulses and laser-induced near-field light have revolutionized electron wavepacket shaping.
Fatemeh Chahshouri, Nahid Talebi
doaj   +1 more source

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