摘要
为了减少高价值弹药引信测试试验成本,采用常规弹丸模拟引信发射环境的方法,通过经典内弹道学分析,建立多自变量优化算法,研究装填诸元的组合及变化对发射环境的影响,得到低膛压下高价值弹药所要求的初速度和后坐过载,以模拟引信的发射环境,仿真试验证实该算法能够达到要求,对于节省高价值弹药引信的研发和试验成本具有显著意义。
In order to reduce the cost of high-value ammunition fuze testing experiment,the conventional projectile fuze launch environment simulation method,through the analysis of the classical interior ballistics,establish multiple variables optimization algorithm,research the combination of loading of the yuan and the impact of environment change on the launch,get lower bore pressure high-value ammunition at the beginning of the required speed and took overload,to simulate a fuze launch environment,simulation experiment confirmed that the algorithm can meet the requirements,to save a high-value ammunition fuze development and test cost has significant meaning.
作者
乔宇
李波
李培英
张亚
李世中
QIAOYu;LI Bo;LI Peiying;ZHANG Ya;LI Shizhong(College of Mechatronics Engineering,North University of China,Taiyuan 030051,China;Handan University,Hebei Handan 056005,China)
出处
《弹箭与制导学报》
北大核心
2020年第1期129-132,136,共5页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
内弹道学
数值模拟
弹丸初速
后坐过载
高价值弹药
internal ballistics
numerical simulation
muzzle velocity
sat overload
high value ammunition
