| 某型制导火箭弹弹道仿真 |
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| 引用本文： | 吕帅,王金柱,仲伟君,郭日红.某型制导火箭弹弹道仿真[J].国外电子测量技术,2011,30(12):69-71. |
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| 作者姓名： | 吕帅 王金柱 仲伟君 郭日红 |
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| 作者单位： | 军械工程学院 石家庄 050003 |
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| 摘 要： | 制导化改造是提高火箭弹精度最有效的一种方法.弹道仿真在制导火箭弹研究设计中占有非常重要的地位,仿真结果的正确性与合理性直接影响了制导控制系统的设计开发.为了对制导火箭弹的弹道进行仿真,首先建立了制导火箭弹的运动数学模型,而后结合风洞试验得到的动力系数进行了无控弹道仿真,得到了弹道、速度、弹道倾角和攻角等变化曲线.仿真结...
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| 关 键 词： | 制导火箭弹 弹道 仿真 |
Trajectory simulation for guided rocket |
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| Lv Shuai,Wang Jinzhu,Zhong Weijun,Guo Rihong.Trajectory simulation for guided rocket[J].Foreign Electronic Measurement Technology,2011,30(12):69-71. |
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| Authors: | Lv Shuai Wang Jinzhu Zhong Weijun Guo Rihong |
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| Affiliation: | Lv Shuai Wang Jinzhu Zhong Weijun Guo Rihong(Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | One of the most effective way to improve the precision of a rocket is to equip it with guidance and control system.Trajectory simulation is an important part in designing a guided rocket.In Order to simulate the trajectory,the mathematical model of the rocket was established in this paper.Then combining with the dynamic parameters gained from wind tunnel test,trajectory without control was simulated under Matlab environment.Ballistic curve,velocity change curve,path angle change curve and attack angle change curve were obtained from simulation results.The simulation results which has a great confidence level can provide physical parameters for further research. |
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| Keywords: | guided rocket trajectory simulation |
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