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| 无人直升机的动态逆模糊集成控制 | |
| 引用本文： | 沈毅,于晓敏,李爱军.无人直升机的动态逆模糊集成控制[J].北京航空航天大学学报,2003,29(12):1133-1135. |
| 作者姓名： | 沈毅 于晓敏 李爱军 |
| 作者单位： | 1. 西北工业大学 飞机系, 西安 710072; 2. 空军上海地区军代表室, 上海 200233; 3. 西北工业大学 自动控制系, 西安 710072 |
| 摘 要： | 对于一个非线性系统,利用其近似的线性化模型求出系统的近似逆,采用模糊控制方法抑制误差对系统输出的影响来保证系统的最终特性,构成一种动态逆模糊集成控制方案.将这一方法应用在无人直升机的姿态控制中,仿真结果表明该方法可以消除无人机未建模动态和不确定性的影响,具有较好的鲁棒性能. |
| 关 键 词： | 模糊控制论 姿态控制 动态逆 无人直升机 |
| 文章编号： | 1001-5965(2003)12-1133-03 |
| 收稿时间： | 2003-06-20 |
| 修稿时间： | 2003年6月20日 |
Dynamic reverse and fuzzy integrated control of unmanned helicopters |
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| Shen Yi,Yu Xiaomin,Li Aijun.Dynamic reverse and fuzzy integrated control of unmanned helicopters[J].Journal of Beijing University of Aeronautics and Astronautics,2003,29(12):1133-1135. | |
| Authors: | Shen Yi Yu Xiaomin Li Aijun |
| Institution: | 1. Dept. of Aircraft Engineering, Northwestern Polytechnical University, Xi'an 710072, China; 2. Military Representatives Office of Air Force, Shanghai 200233, China; 3. Dept. of Automatic Control, Northwestern Polytechnical University, Xi'an 710072, China |
| Abstract: | To nonlinear system, the approximate reverse of the system was extract ed using its approximate linearized model and the fuzzy control was employed to restrain the effect the error produces on the system so as to guarantee the term inal performance of the system, thus constituting a plan of dynamic reverse and fuzzy integrated control. This method was applied to the attitude control of unm anned helicopters and it can, in accordance with the simulation results, remove uncertain effects unmanned helicopters bring about, being provided with better r obustness. |
| Keywords: | fuzzy control theory attitude control dynamic revers e unmanned helicopter |
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