[1]易文俊,王中原,史金光,等.带鸭舵滑翔增程炮弹方案弹道研究[J].南京理工大学学报(自然科学版),2008,(03):322-326.
 YI Wen-jun,WANG Zhong-yuan,SHI Jin-guang,et al.Trajectory of Glide Extended-range Projectile with Canards Configuration[J].Journal of Nanjing University of Science and Technology,2008,(03):322-326.
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带鸭舵滑翔增程炮弹方案弹道研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2008年03期
页码:
322-326
栏目:
出版日期:
2008-06-30

文章信息/Info

Title:
Trajectory of Glide Extended-range Projectile with Canards Configuration
作者:
易文俊;王中原;史金光;李岩;
南京理工大学1. 瞬态物理国家重点实验室; 2. 动力工程学院, 江苏南京210094
Author(s):
YI Wen-jun1WANG Zhong-yuan2SHI Jin-guang2LI Yan1
1.National Key Laboratory of Transient Physics;2.School of Power Engineering,NUST,Nanjing 210094,China
关键词:
滑翔增程炮弹 升阻比 舵偏角 弹道特性
Keywords:
glide extended-range projectiles lift-drag ratio elevator angles ballistic performance
分类号:
TJ413
摘要:
为了获得鸭式气动布局滑翔增程炮弹的最佳滑翔效果,研究了相应的滑翔策略及其方案弹道特性问题。通过动力学分析建立了滑翔增程炮弹的各飞行段的弹道模型。由数值分析得到采用最大升阻比的滑翔策略可获得最佳滑翔增程效果。采用该弹道模型和最大升阻比滑翔方案,分析了滑翔起控点、火炮射角参数等对滑翔方案弹道特性的影响,通过计算给出了滑翔增程弹方案弹道的轨迹曲线、飞行速度变化规律曲线、方案攻角曲线和方案舵偏角输出曲线。研究结果可为滑翔增程炮弹的弹道设计提供理论依据。
Abstract:
In order to obtain optimal gliding range,the gliding strategy and scheme trajectory characteristics of the glide extended-range projectile with canards configuration is investigated.After the dynamics analysis on ballistic characteristics,a ballistic model of the glide extended-range projectile is established in every flight stage.The results show that the best effect of glide extended-rang is obtained with the adoption of maximum lift-drag ratio slide.Numerical analysis of the influences of glide control point and firing angle on the trajectory performances of glide extended-range projectile is performed.The trajectory curve,speed variety curve during flight,attack angle curve and canard rotating angle curve are presented.The results provide an academic guidance for trajectory design of the glide extended-range projectile with canards configuration.

参考文献/References:

[1] 杨军, 杨晨, 段朝阳, 等. 现代导弹制导控制系统设 计[M ]. 北京: 航空工业出版社, 2005.
[2] 史金光, 王中原, 易文俊. 滑翔增程弹方案弹道特 性研究[ J] . 弹道学报, 2003, 15( 1): 51- 54.
[3] 史金光, 王中原, 曹小兵, 等. 滑翔增程弹滑翔弹道 设计[ J] . 南京理工大学学报(自然科学版), 2007, 31( 2): 147- 150.
[4] 徐明友. 火箭外弹道学[M ]. 哈尔滨: 哈尔滨工业 大学出版社, 2004.
[5] CostelloM F. Range ex tension and accuracy im provem ent o f an advanced pro jectile using canard contro l ( A IAA-95-3461 ) [ A ]. A IAA A tm ospher ic F light M echan ics Confe rence 1995 [ C ]. M aryland, USA: A IAA, 1995. 324- 331.
[6] Y iW enjun, W ang Zhongyuan, Shi Jinguang. Ana lys is of ballistic pe rfo rm ance o f a g lide extended- rang e projectile [ A ]. 21 th Int Sym pos ium on Ba llistics [ C ]. Ade la ide, Austra lia: De fence Sc ience and Techno logy Organ isation, 2004. 221- 229. 326

备注/Memo

备注/Memo:
作者简介:易文俊(1970-),男,湖南宁乡人,副研究员,博士,主要研究方向:弹箭飞行控制,超空泡减阻技术,Ema il:wjy@mail.njust.edu.cn。
更新日期/Last Update: 2008-06-30