| 导弹阻尼回路设计 |
| |
| 引用本文： | 刘晓侠,曹小军,杨凯.导弹阻尼回路设计[J].弹箭与制导学报,2009,29(4). |
| |
| 作者姓名： | 刘晓侠 曹小军 杨凯 |
| |
| 作者单位： | 1. 国防科技大学航天与材料工程学院,长沙,410073
2. 中国兵器工业第203研究所,西安,710065 |
| |
| 摘 要： | 一般导弹都是欠阻尼的.文中针对某反坦克导弹这一特性设计了阻尼回路,主要设计了校正网络的时间常数和增益系数.通过设计导弹的阻尼回路,把欠阻尼的自然弹体改造成具有适当阻尼系数的弹体,从而使飞行过程中弹体摆动减小,增加制导可靠性.通过数字仿真计算表明了设计阻尼回路后,弹体摆动减小,命中精度满足要求.
|
| 关 键 词： | 阻尼系数 校正网络 欠阻尼 截止频率 |
Design of Damping Loop of Missile |
| |
| LIU Xiaoxia,CAO Xiaojun,YANG Kai.Design of Damping Loop of Missile[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(4). |
| |
| Authors: | LIU Xiaoxia CAO Xiaojun YANG Kai |
| |
| Affiliation: | LIU Xiaoxia1,CAO Xiaojun2,YANG Kai2(1 School of Aerospace , Material Engineering,National University of Defense Technology,Changsha 410073,China,2 No.203 Research Institute of China Ordnance Industries,Xi'an 710065,China) |
| |
| Abstract: | Generally speaking,missile is always underdamping.The damping loop of an anti-tank missile was designed in this text.The time constant and gain coefficient of corrective network were primarily designed.By designing damping loop,the missile damping character was improved,the missile body vibration during flight was reduced,and reliability of control and guide was improved.At last,the digital simulation result indicates that the damping loop designed can meet requirements. |
| |
| Keywords: | damping factor corrective network underdamping cut-off frequency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
