| 基于动态逆的反舰巡航导弹三维末制导律设计 |
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| 引用本文： | 何骁,吴庆宪,姜长生,贺金萍.基于动态逆的反舰巡航导弹三维末制导律设计[J].电光与控制,2009,16(8). |
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| 作者姓名： | 何骁 吴庆宪 姜长生 贺金萍 |
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| 作者单位： | 南京航空航天大学自动化学院模式识别与智能控制实验室,南京,210016 |
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| 基金项目： | 航空支撑基金资助(05C52007);;国家自然基金资助(90716028) |
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| 摘 要： | 考虑到导弹-目标追逃模型中存在的非线性和不确定性等特点,首先建立在三维坐标系下的反舰巡航导弹-目标的相对运动方程,采用基于零化导弹目标视线角速率的思想,同时把目标机动看成一类有界干扰,应用动态逆方法设计了一种三维末制导律,这种控制方法可以很好地解决系统中存在的强的非线性和不确性因素。仿真结果表明该制导律能够打击机动目标且脱靶量较小,具有较强的鲁棒性。
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| 关 键 词： | 反舰巡航导弹 非线性 动态逆 末制导律 鲁棒性 |
Dynamic Inversion Based 3D Terminal Guidance Law Designed for Anti-Ship Cruise Missiles |
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| HE Xiao,WU Qingxian,JIANG Changsheng,HE Jinping.Dynamic Inversion Based 3D Terminal Guidance Law Designed for Anti-Ship Cruise Missiles[J].Electronics Optics & Control,2009,16(8). |
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| Authors: | HE Xiao WU Qingxian JIANG Changsheng HE Jinping |
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| Affiliation: | Lab of Pattern Recognition and Intelligent Systems;College of Automation Engineering;Nanjing University of Aeronautics and Astronautics;Nanjing 210016;China |
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| Abstract: | Considering the nonlinearity and uncertainty in the pursuit-evasion model between the missile and target,the equations of the missile-target relative motion under the 3D environment are presented.By using the method of dynamic inversion and regarding the target acceleration as a bounded interference,a 3D terminal guidance law was designed,which was based on the idea of zeroing the speed of the angle of LOS(Line of Sight).This control law can properly deal with the nonlinearity and uncertainty factors of the... |
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| Keywords: | anti-ship cruise missile nonlinearity dynamic inversion terminal guidance law robustness |
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