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| 基于鲁棒变结构控制方法的非线性导弹自动驾驶仪设计 | |
| 引用本文： | 武晓龙,韩锋,杨智勇,雷军委.基于鲁棒变结构控制方法的非线性导弹自动驾驶仪设计[J].海军航空工程学院学报,2009,24(6):661-664. |
| 作者姓名： | 武晓龙 韩锋 杨智勇 雷军委 |
| 作者单位： | 1. 海军驻沈阳导弹专业军事代表室,沈阳,110043 2. 海军航空工程学院七系,山东,烟台,264001 3. 海军航空工程学院控制工程系,山东,烟台,264001 |
| 摘 要： | 对一类非线性不确定导弹控制系统,采用自适应方法进行了基于滑模理论的变结构控制器设计。该方案使得采用反演手段产生的微分爆炸问题得到较好的回避,同时构造自适应律,消除了不确定性对系统的影响,最后通过构造Lyapunov函数方法,确保了系统的鲁棒稳定性。文末仿真结果表明了该方案的有效性。 |
| 关 键 词： | 自适应 变结构 导弹 李雅普洛夫函数 非线性 |
Design of Nonlinear Missile Autopilot Based on Robust Sliding Mode Control Method |
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| WU Xiao-long,HAN Feng,YANG Zhi-yong and LEI Jun-wei.Design of Nonlinear Missile Autopilot Based on Robust Sliding Mode Control Method[J].Journal of Naval Aeronautical Engineering Institute,2009,24(6):661-664. | |
| Authors: | WU Xiao-long HAN Feng YANG Zhi-yong and LEI Jun-wei |
| Institution: | 1. Missile Affairs Military Representatives Office of Navy in Shenyang, Shenyang 110043, China; 2. Naval Aeronautical and Astronautical University No.7 Department; 3. Department of Control Engineering, Yantai Shandong 264001, China) |
| Abstract: | By adopting adaptive theory,a variable structure controller was designed for the nonlinear uncertain missile control system.The method can avoid the differential bomb problem which is produced by the backstepping method.And the adaptive method was introduced to cope with the uncertainties of missile system.The stability of system was ensured by constructing Lyapunov function.Finally,the simulation results show the excellent control effect of the proposed method. |
| Keywords: | adaptive variable structure missile Lyapunov function nonlinearity |
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