摘要
针对二维弹道修正引信固定翼修正方法存在的修正能力和射程损失量对升力翼面倾角需求相矛盾问题,提出了固定翼二维弹道修正引信的弹簧翼改进方法。该方法继承了固定翼二维弹道修正引信的设计理念,而仅将固定翼换为弹簧翼,利用迎面气流的变化使升力翼面倾角自适应调整,在出炮口时倾角最小,而在修正段倾角最大。仿真结果表明,与固定翼修正方法相比,在修正能力相同的情况下,弹簧翼修正方法可以减小射程损失量;在射程损失量相同的情况下,弹簧翼修正方法可获得大的修正能力。
In view of the contradiction between the correction capability and the range loss of the fixed-wing of the two-dimensional correction fuze, both of which demand different angle of lift-wing, an improved method which using spring-wing instead of fixed-wing was proposed. This method inherited the design concept of the fixed-wing of the two-dimensional correction fuze, and only changed the fixed-wing to the spring-wing whose an-gle could be adaptive adjusted according to wind stream, which led to the smallest angle in the muzzle and the maximum in the period of correction Simulation results showed that, compared with the fixed-wing correction method, the spring-wing correction method could reduce the loss of range under the same correction ability and obtain stronger correction ability under the condition of the same range loss.
作者
何江杨
霍鹏飞
施坤林
HE Jiangyang HUO Pengfei SHI Kunlin(Science and Technology on Electromechanical Dynamic Control Laboratory,Xi’an 710065, China)
出处
《探测与控制学报》
CSCD
北大核心
2017年第2期34-37,43,共5页
Journal of Detection & Control
关键词
二维弹道修正引信
固定翼
修正能力
射程损失量
two-dimensional trajectory correction fuze
fixed-wing
correction ability
the loss of range
作者简介
何江杨（1991-）,男,陕西米脂人,硕士研究生,研究方向：弹道修正引信.E-mail：714409370@qq.com.
