[1]柯知非,高敏,王毅,等.基于双旋运动弹道修正弹系统建模[J].如何下载365bet_365bet大小盘什么意思_365bet亚洲版官网,2019,41(01):24.[doi:.]
 KE Zhifei,GAO Ming,WANG Yi,et al.Trajectory Correction Projectile System Modeling Based on Dual-Spin[J].,2019,41(01):24.[doi:.]
点击复制

基于双旋运动弹道修正弹系统建模()
分享到:

《如何下载365bet_365bet大小盘什么意思_365bet亚洲版官网》[ISSN:1008-1194/CN:61-1316/TJ]

卷:
41
期数:
2019年01
页码:
24
栏目:
出版日期:
2019-03-15

文章信息/Info

Title:
Trajectory Correction Projectile System Modeling Based on Dual-Spin
文章编号:
1008-1194(2019)01-0024-07
作者:
柯知非高敏王毅程呈宋谢恩
陆军工程大学石家庄校区,河北 石家庄 050003
Author(s):
KE Zhifei GAO Ming WANG Yi CHENG Cheng SONG Xieen
Army Engineering University, Shijiazhuang 050003, China
关键词:
弹道建模弹道修正弹双旋运动飞行试验
Keywords:
ballistic modeling trajectory correction projectile dual-spin flight experiment
分类号:
TJ41
DOI:
.
文献标志码:
A
摘要:
针对配装弹道修正组件的炮弹,其外弹道飞行过程中受力特性和运动状态相较于传统炮弹发生了较大改变,为准确描述修正弹的运动规律,提出了基于双旋运动的弹道修正弹系统建模方法。该方法通过分析修正组件与弹体之间的运动特点,建立运动约束关系,选择适宜的坐标系,利用多刚体理论建立起完整的适用于多种型号的修正弹弹道模型。仿真和飞行试验结果表明,所建立的数学模型可对弹丸的运动状态进行准确的描述,仿真结果与实际弹丸落点偏差小于弹丸射程的5‰,符合精度要求。
Abstract:
For the projectile which equiped with the trajectory correction fuze, the mechanical characteristics and motion state of the projectiles of which during the outer ballistic flight have been changed greatly compared with the traditional projectiles. In order to accurately describe the motion law of the modified missiles, a ballistic correction system modeling method based on double-rotation motion was proposed. The method analyzed the motion characteristics between the modified component and the projectile, established the motion constraint relationship, selected the appropriate coordinate system, and used the multi-rigid body theory to establish a complete modified ballistic model suitable for various models. Simulation and flight test results showed that the established mathematical model could accurately describe the motion state of the projectile. The deviation between the simulation result and the actual projectile point was less than 5‰ of the projectile’s range, which met the accuracy requirements.

参考文献/References:

[1]韩子鹏,等.弹箭外弹道学[M].北京:北京理工大学出版社,2014.
[2]A.A.德米特里耶夫斯基,H.JI.雷申科,C.C.波哥吉斯托夫.外弹道学[M].北京:国防工业出版社,2000.
[3]徐明友.弹箭飞行力学[M].北京:高等教育出版社,2003.
[4]徐明友.高等外弹道学[M].北京:高等教育出版社,2003.
[5]McCoy R L.Modern Exterior Ballistics [M].Atglen: Schiffer Publishing,,2004.
[6]Murphy C H.对称发射体的自由飞行运动[M].韩子鹏,译.北京:国防工业出版社,1984.
[7]Gagnon E,Lauzon M.Course correction fuse concept analysis for in-service 155mm spin-stabilized gunnery projectiles[C].// Proceedings of the 2008 AIAA Guidance, Navigation and Control Conference and Exhibit. US: AIAA, 2008: 1-20.
[8]Wernert P, Leopold F, Bodino D, et al.Wind tunnel tests and open-loop trajectory simulations for a 155mm canards guided spin stabilized projectile[C]//AIAA Atmospheric Flight Mechanics Conference and Exhibit. US: AIAA, 2008:1-17.
[9]Costello M.Modeling and simulation of a differential roll projectile [C].// Proceedings of the 1998 AIAA Modeling and Simulation Technologies Conference. US: AIAA, 1998: 490-499.
[10]Wernert P, Theodoulis S.Modeling and stability analysis for a class of 155 mm spin-stabilized projectiles with course correction fuse (CCF) [C].// Proceedings of the 2011 AIAA Atmospheric Flight Mechanics Conference and Exhibit. US:AIAA, 2011: 1-13.
[11]陈世年.控制系统设计[M].北京:宇航出版社,1996:313-316.

相似文献/References:

[1]黄义,梁德清,秦东兴,等.考虑舰艇运动的舰炮弹道修正弹速度模型[J].如何下载365bet_365bet大小盘什么意思_365bet亚洲版官网,2014,(04):23.[doi:.]
 HUANG Yi,LIANG Deqing,QIN Dongxing,et al.Trajectory Correction Projectile Velocity Model Considering Warship Maneuver[J].,2014,(01):23.[doi:.]
[2]张展华,桂延宁,周彬,等.基于模糊自适应的连续整定PID舵机控制器[J].如何下载365bet_365bet大小盘什么意思_365bet亚洲版官网,2018,40(04):73.[doi:.]
 ZHANG Zhanhua,GUI Yanning,ZHOU Bin,et al.Electromechanical Actuator Continuous Setting PID Controller Based on Fuzzy Adaptive Control[J].,2018,40(01):73.[doi:.]

备注/Memo

备注/Memo:
收稿日期:2018-07-23
作者简介:柯知非(1994—),男,湖北黄岗人,硕士研究生,研究方向:弹道修正与制导控制。E-mail:356662594@qq.com。
更新日期/Last Update: 2019-03-28