某自行火炮全弹道多学科优化设计  

Research of Multidisciplinary Design Optimization to a Self-propelled Gun's Full Ballistics

作　　者：牛福强[1,2] 洪亚军[2] 徐诚[2] 

机构地区：[1]陆军军官学院,合肥230031 [2]南京理工大学机械工程学院,南京210094

出　　处：《火力与指挥控制》2014年第11期160-163,共4页Fire Control & Command Control

摘　　要：为提高某自行火炮弹丸的杀伤效能,寻求该火炮全弹道设计参数间更优的匹配关系,并缩短全弹道设计周期,根据其包含的内弹道、外弹道和终点效应3个分学科之间的耦合关系,建立自行火炮全弹道多学科优化设计模型。以射程最大、杀伤面积最大为优化目标,进行全弹道优化设计。与单目标优化方法对比,多目标优化有效提高了该火炮弹道的综合性能,避免了单个目标优化时其他目标劣化的现象。To improve a self-propelled guns kill efficiency of the projectile,and find the design parameters of optimal matching relations,and shorten the design cycle,the model of self-propelled gun’s full ballistic multidisciplinary design optimization is build,which depends on the coupling relationship of interior ballistic,exterior ballistics,and the terminal ballistic. To get the maximum of lethal area and range of fire,the full ballistics is optimized. Compared with the traditional design methods which are single subject optimization,the multidisciplinary design optimization method can effectively improve the comprehensive performance of the gun’ballistic,and avoid the phenomenon of other target’s degradation when a single target optimization.

关 键 词：自行火炮 优化设计 全弹道 多学科优化 

分 类 号：TN971[电子电信—信号与信息处理]