Open AccessExperimental study on the influence of boundary conditions on firing accuracy of anti-materiel rifle
Author(s) -
Peng Li,
Pengcheng Dong
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1983/1/012022
Subject(s) - rifle , boundary (topology) , simulation , ammunition , position (finance) , engineering , aeronautics , computer science , mechanical engineering , mathematics , materials science , mathematical analysis , metallurgy , finance , economics
As a high precision individual weapon, the shooting accuracy of anti-materiel rifle is the most concerned index of designers. When the anti-materiel rifle shoots, it uses the lying position to support the shoulder way. Therefore, the ground and shooter conditions constitute the boundary conditions of shooting. In order to study the influence of boundary conditions on shooting accuracy of anti-materiel rifle, a series of experiments were carried out. The experimental results showed that the ground conditions have a significant effect on the shooting accuracy of anti-materiel rifles, while the shooter’s weight has little effect.