| 直接力/气动力复合控制导弹动态特性分析 |
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| 引用本文： | 吴彦锐,解增辉,伍友利,丁未,柴栋.直接力/气动力复合控制导弹动态特性分析[J].西北轻工业学院学报,2014(4):135-139. |
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| 作者姓名： | 吴彦锐 解增辉 伍友利 丁未 柴栋 |
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| 作者单位： | [1]陕西科技大学电气与信息工程学院,陕西西安710021 [2]93802部队,陕西咸阳712200 [3]空军工程大学航空航天工程学院,陕西西安710038 |
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| 基金项目： | 国家自然科学基金项目（60874040） |
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| 摘 要： | 建立了直接力/气动力复合控制导弹的扰动运动方程组,分析得到自由扰动运动的稳定条件和振荡运动条件,重点研究了发动机脉冲干扰力矩作用下的导弹动态特性,得到脉冲干扰力矩和导弹运动参数之间的传递函数,分析了不同阻尼系数时导弹强迫扰动的过渡过程品质,并提出等效偏量的概念和计算方法.
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| 关 键 词： | 脉冲干扰力矩 动态特性 过渡过程品质 |
Dynamic characteristics analysis for combined control missile |
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| WU Yan-rui,XIE Zeng-hui,WU You-li,DING Wei,CHAI Dong.Dynamic characteristics analysis for combined control missile[J].Journal of Northwest University of Light Industry,2014(4):135-139. |
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| Authors: | WU Yan-rui XIE Zeng-hui WU You-li DING Wei CHAI Dong |
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| Affiliation: | 1. College of Electrical and Information Engineering, Shaanxi University of Science ＆ Technology, Xi＇an 710021, China; 2. No. 93802 Unit, Xianyang 712200,China; 3. Aeronautical and Astronautics Engineering College, Air Force Engineering University, Xi＇an 710038, China) |
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| Abstract: | Interferential equations of combined control missile with lateral thrust and aerodynamic was constructed. Stability condition and surge condition of free interfering movement was found by analysis. Then dynamic characteristics of the missile were researched when it is influenced by the impulse jam moment produced of attitude control motor. Transition function of missile parameter and impulse interfering moment was achieved. Transition course quality of the missile when subject to different damp coefficients was analyzed. And the concept and calculating method of equivalent offset was put forward. |
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| Keywords: | impulse interfering moment dynamic characteristics transition course quality |
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