Title :
Design and optimization of hydraulic bumper of large caliber sniper rifle based on cubic spline
Author :
Li, Peng ; Wang, Ruilin ; Li, Yongjian
Abstract :
To solve the problem of hydraulic bumper of a type of large-caliber sniper rifle that its flow gap area can not be adjusted, this article improved its structure with the help of computer. The flow area of hydraulic bumper was redesigned to be a groove which has variable depth. The outline of the groove was created by cubic spline. A set of optimized parameters were got by using the optimization toolbox of MATLAB. After improvement, the peak value of kick of the rifle descends by 54% and the kick changes more smoothly
Keywords :
CAD/CAM; defence industry; hydraulic systems; optimisation; splines (mathematics); weapons; MATLAB; cubic spline; hydraulic bumper design; large-caliber sniper rifle; optimization toolbox; Design optimization; Educational institutions; Engine cylinders; Friction; Immune system; Mechanical engineering; Petroleum; Pistons; Spline; Springs;
Conference_Titel :
Computer-Aided Industrial Design and Conceptual Design, 2006. CAIDCD '06. 7th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
1-4244-0683-8
Electronic_ISBN :
1-4244-0684-6
DOI :
10.1109/CAIDCD.2006.329460
