| 基于最优解析解的运载火箭大气层外自适应迭代制导方法 |
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| 引用本文： | 傅瑜,陈功,卢宝刚,郭继峰,崔乃刚.基于最优解析解的运载火箭大气层外自适应迭代制导方法[J].航空学报,2011,32(9):1696-1704. |
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| 作者姓名： | 傅瑜 陈功 卢宝刚 郭继峰 崔乃刚 |
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| 作者单位： | 1. 哈尔滨工业大学航天工程系,黑龙江哈尔滨,150001
2. 哈尔滨工业大学航天工程系,黑龙江哈尔滨 150001;中国空气动力研究与发展中心,四川绵阳 621000 |
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| 摘 要： | 随着空间发射任务的多样化和复杂化,为了满足运载火箭的机动性、灵活性以及卫星高精度人轨的要求,需要研究制导精度更高、适应能力更强的自适应制导方法.本文总结了运载火箭大气层外最优轨迹的解析解；基于牛顿迭代法,研究了一种不同于以往迭代制导思想、适用于大姿态角范围的迭代制导方法,并推导了其雅可比矩阵的解析式；最后对该迭代制导方...
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| 关 键 词： | 运载火箭 迭代制导 最优轨迹 大姿态角 解析解 |
| 收稿时间： | 2010-12-20; |
A Vacuum Adaptive Iterative Guidance Method of Launch Vehicle Based on Optimal Analytical Solution |
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| FU Yu,CHEN Gong,LU Baogang,GUO Jifeng,CUI Naigang.A Vacuum Adaptive Iterative Guidance Method of Launch Vehicle Based on Optimal Analytical Solution[J].Acta Aeronautica et Astronautica Sinica,2011,32(9):1696-1704. |
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| Authors: | FU Yu CHEN Gong LU Baogang GUO Jifeng CUI Naigang |
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| Institution: | FU Yu1,CHEN Gong1,2,LU Baogang1,GUO Jifeng1,CUI Naigang1,*1.Department of Astronautics Engineering,Harbin Institute of Technology,Harbin 150001,China2.China Aerodynamics Research & Development Center,Mianyang 621000,China |
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| Abstract: | Along with the increasing diversity and complexity of space launch missions,it is of great significance to study new adaptive guidance methods that have higher precision and adaptability to satisfy the maneuverability,flexibility and high satellite injection accuracy requirements of launch vehicles.This paper presents a summary of the analytical solutions of optimal vacuum trajectories for launch vehicles and proposes a new iterative guidance method different from the traditional iterative guidance based on... |
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| Keywords: | launch vehicle iterative guidance optimal trajectory large attitude angle analytical solution |
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