兵工自动化Issue(4)：94-96,3.DOI:10.7690/bgzdh.2013.04.027
某型机枪枪管的结构优化设计
Structure Optimization Design of Certain Type Machine Gun Barrel
张军挪 1康小勇 1尚利民 1范文奇1
作者信息
- 1. 军械工程学院火炮工程系，石家庄 050003
- 折叠
摘要
Abstract
In order to improve the fire accuracy of machine gun, taking the certain type machine gun barrel as research objective, the finite element modeling of the barrel was established, at the same time the barrel multi-object optimization model was established which taking intensity and weight as optimum target. On the basis of structure optimization and multi-object design demand of the barrel, the multi-object optimization design on the barrel was done by the method combined with finite element and multi-object genetic algorithm, and the structural optimization design is achieved. The test results show that the inherent frequency of the barrel increased 12.9 percent and the most dependent variable was decreased 19.59 percent after optimization, the combination property of barrel is increased obviously.关键词
枪管/有限元/结构设计/多目标优化Key words
barrel/finite element/structure design/multi-object optimization分类
信息技术与安全科学引用本文复制引用
张军挪,康小勇,尚利民,范文奇..某型机枪枪管的结构优化设计[J].兵工自动化,2013,(4):94-96,3.
