| 自旋火箭弹固体火箭发动机推力偏差及初温对射程和横偏影响 |
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| 引用本文： | 刘文,张为华,周珞晶,曾庆华.自旋火箭弹固体火箭发动机推力偏差及初温对射程和横偏影响[J].推进技术,1999,20(2):13-16. |
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| 作者姓名： | 刘文 张为华 周珞晶 曾庆华 |
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| 作者单位： | 国科科技大学航天技术系,长沙,410073 |
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| 摘 要： | 采用火箭弹６Ｄ弹道仿真软件，就推力偏斜和横移对火箭弹射程和横偏的影响规律进行了仿真计算，得到推力偏斜和横移对火箭弹射程和横偏的影响规律。此外就固体火箭发动机装药初温对发动机推力及火箭弹外弹道性能的影响，分析了装药初温对火箭弹射程的影响规律。
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| 关 键 词： | 火箭弹，推力偏差，射程，射弹散布分析，射表编制 |
| 修稿时间： | 1998-08-20 |
EFFECT OF THRUST BIAS AND GRAIN INITIAL TEMPERATURE ON RANGE AND CROSSWISE DEVIATION OF SPINNING ROCKET |
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| Liu Wen,Zhang Weihu,Zhou Luojin and Zeng Qinhua.EFFECT OF THRUST BIAS AND GRAIN INITIAL TEMPERATURE ON RANGE AND CROSSWISE DEVIATION OF SPINNING ROCKET[J].Journal of Propulsion Technology,1999,20(2):13-16. |
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| Authors: | Liu Wen Zhang Weihu Zhou Luojin and Zeng Qinhua |
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| Institution: | Dept.of Aerospace Technology,National Univ.of Defence Technology,Changsha,410073;Dept.of Aerospace Technology,National Univ.of Defence Technology,Changsha,410073;Dept.of Aerospace Technology,National Univ.of Defence Technology,Changsha,410073;Dept.of Aerospace Technology,National Univ.of Defence Technology,Changsha,410073 |
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| Abstract: | The effect of thrust direction variation and crosswise shifting on range and crosswise
deviation of spinning rocket was studied using six dimensional exterior trajectory simulation
software.The effort of thrust direction variation and crosswise shifting on rocket range and
crosswise deviation was discussed.The effect of grain initial temperature on the range of the
spinning rocket was also analyzed . |
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| Keywords: | Rocket projectile Deviation of thrust Firing range Projectile dispersion analysis Firing table establishment |
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