| 旋转飞行器的一种解耦模糊控制方法 |
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| 引用本文： | 唐胜景,郭杰.旋转飞行器的一种解耦模糊控制方法[J].北京理工大学学报,2011,31(9):1062-1065. |
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| 作者姓名： | 唐胜景 郭杰 |
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| 作者单位： | 北京理工大学宇航学院,北京,100081 |
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| 摘 要： | 研究旋转飞行器的解耦控制问题.考虑飞行过程中耦合对象系统的时变性,采用串联解耦网络对开环系统进行近似解耦,并采用模糊PID控制对闭环系统进行设计,实现了纵向和侧向通道之间的稳态解耦.仿真算例表明,该方法有效消除了旋转飞行器纵、侧向通道之间的耦合效应,在飞行状态时变的情况下能够获得良好的动态性能.
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| 关 键 词： | 旋转飞行器 解耦 模糊控制 |
| 收稿时间： | 2009/11/30 0:00:00 |
A Method of Decoupling Fuzzy Control for Rolling Aircraft |
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| TANG Sheng-jing and GUO Jie.A Method of Decoupling Fuzzy Control for Rolling Aircraft[J].Journal of Beijing Institute of Technology(Natural Science Edition),2011,31(9):1062-1065. |
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| Authors: | TANG Sheng-jing and GUO Jie |
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| Institution: | School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | This work studies on decouple control of the rolling aircraft. Considering the time-varying property of the couple system, a new decoupling method combining the series decoupling and fuzzy control was proposed. The series decoupling compensation net was employed to achieve approximately decoupling solution of open-loop system, and the structure of closed-loop system of parameter self-tuning fuzzy PID controller was designed. Simulation and result analysis show that this method can effectively eliminate the steady coupling of the longitudinal and lateral channels of rolling aircraft, and can achieve good dynamic performance when the flight status is changed. |
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| Keywords: | rolling aircraft decoupling fuzzy control |
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