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| 某型末制导炮弹惯导陀螺动力学分析与仿真 | |
| 引用本文： | 刘炳辰,宋卫东,寇玺,文海波.某型末制导炮弹惯导陀螺动力学分析与仿真[J].河北大学学报(自然科学版),2011,31(6):602-606. |
| 作者姓名： | 刘炳辰 宋卫东 寇玺 文海波 |
| 作者单位： | 1. 军械工程学院火炮工程系,河北石家庄,050003 2. 中国人民解放军驻八四五厂军事代表室,陕西户县,710302 3. 中国人民解放军73909部队高炮教研室,江苏徐州,221004 |
| 基金项目： | 国防预研基金资助项目(513270203) |
| 摘 要： | 目前国内外学者将惯导陀螺连同末制导炮弹弹体视作单刚体来研究,对于惯导陀螺内外框摆动角的确定是通过弹体坐标系、惯导陀螺坐标系和地面坐标系之间的转换关系推导出来的,并不能直接反应惯导陀螺内外框摆动的动力学规律.为了揭示惯导陀螺内外框摆动角变化的内在规律,得到多刚体条件下末制导炮弹角运动模型,首先进行基本假设、建立坐标系,其... |
| 关 键 词： | 末制导炮弹 惯导陀螺 多体系统动力学 动量矩定理 |
Simulation and Dynamic Analysis of Terminal Guide Projectile' Inertial Guide Gyro |
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| LIU Bing-chen,SONG Wei-dong,KOU Xi,WEN Hai-bo.Simulation and Dynamic Analysis of Terminal Guide Projectile' Inertial Guide Gyro[J].Journal of Hebei University (Natural Science Edition),2011,31(6):602-606. | |
| Authors: | LIU Bing-chen SONG Wei-dong KOU Xi WEN Hai-bo |
| Institution: | LIU Bing-chen1,SONG Wei-dong1,KOU Xi2,WEN Hai-bo3(1.Department of Artillery Engineering,Ordnance Engineering Academy,Shijiazhuang 050003,China,2.Xi'an Military Delegation Office Based at Factory 845,Xi'an 710302,3.Department of Artillery Teaching and Research,No 73909 Unit of PLA,Xuzhou 221004,China) |
| Abstract: | At present domestic and overseas scholars research the inertial guide gyro and the terminal guide projectile as a single rigid body.Angles of external and internal framework are deduced by means of the conversion relationship among the body of the terminal guide projectile coordinate system,the inertial guide gyro coordinate system and the ground coordinate system,which can not directly reflect the law in the motion of inertial guide gyro' external and internal framework.In order to research the law and set... |
| Keywords: | terminal guide projectile inertial guide gyro multi-body systems dynamics theorem of moment of momentum |
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