| 双通道控制旋转导弹自动驾驶仪解耦控制研究 |
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| 引用本文： | 陈罗婧,刘莉,于剑桥. 双通道控制旋转导弹自动驾驶仪解耦控制研究[J]. 北京理工大学学报, 2008, 28(1): 11-14 |
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| 作者姓名： | 陈罗婧 刘莉 于剑桥 |
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| 作者单位： | 北京理工大学,宇航科学技术学院,北京,100081;北京理工大学,宇航科学技术学院,北京,100081;北京理工大学,宇航科学技术学院,北京,100081 |
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| 摘 要： | 为消除旋转导弹自旋所带来的纵向与侧向运动的交叉耦合,进行了双通道控制旋转导弹自动驾驶仪回路解耦控制研究.对自动驾驶仪回路的耦合进行分析发现,旋转导弹自动驾驶仪回路存在运动耦合、控制耦合以及加速度表不在质心引起的耦合.分析结果表明了解耦的必要性.利用前馈补偿法实现了自动驾驶仪回路的解耦控制,并进行了仿真,结果验证了解耦方法的可行性.
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| 关 键 词： | 双通道 旋转导弹 自动驾驶仪 耦合 解耦 |
| 文章编号： | 1001-0645（2008）01-0011-04 |
| 收稿时间： | 2007-08-02 |
| 修稿时间： | 2007-08-02 |
Decoupling Control of a Double-Channel Control Rolling Missile Autopilot |
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| CHEN Luo-jing,LIU Li and YU Jian-qiao. Decoupling Control of a Double-Channel Control Rolling Missile Autopilot[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2008, 28(1): 11-14 |
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| Authors: | CHEN Luo-jing LIU Li YU Jian-qiao |
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| Affiliation: | School of Aerospace Science and Engineering; Beijing Institute of Technology; Beijing 100081; China;School of Aerospace Science and Engineering; Beijing Institute of Technology; Beijing 100081; China;School of Aerospace Science and Engineering; Beijing Institute of Technology; Beijing 100081; China |
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| Abstract: | In order to avoid cross couplings between the vertical and lateral motion, decoupling control of a double-channel control rolling missile autopilot was studied. Such couplings in autopilot loop are analyzed. Couplings of motion, control and the accelerometer placed a distance ahead of the c. g. exist in the rolling missile autopilot loop. Test results showed that the autopilot design needs decoupling. Trajectory simulation was conducted for a certain kind of missile controlled under optimization command. Simulation results proved that the scheme was feasible and had perfect application value. |
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| Keywords: | double-channel rolling missile autopilot coupling decoupling |
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