| 飞控系统的模糊模型及其研究 |
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| 引用本文： | 吴方向,史忠科,戴冠中.飞控系统的模糊模型及其研究[J].航空学报,1997,18(5):595-598. |
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| 作者姓名： | 吴方向 史忠科 戴冠中 |
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| 作者单位： | 西北工业大学自动控制系 |
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| 基金项目： | 国家自然科学基金,航空科学基金,博士点基金 |
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| 摘 要： | 在Takagi-Sugeno模型的基础上，建立了飞控系统的模糊模型。讨论了该模型的整体渐近稳定性，给出了判定该模型的整体渐近稳定的充分条件和满足一定条件的控制器的设计方法。最后对国产某飞机的纵向短周期运动系统的分析说明本文的模型是合适的，方法是有效的。
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| 关 键 词： | 飞控系统 模糊系统 整体渐近稳定 模糊控制器 |
ON FUZZY MODELLING OF FLIGHT CONTROL SYSTEM AND ITS APPLICATION |
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| Wu Fangxiang,Shi Zhongke,Dai Guanzhong.ON FUZZY MODELLING OF FLIGHT CONTROL SYSTEM AND ITS APPLICATION[J].Acta Aeronautica et Astronautica Sinica,1997,18(5):595-598. |
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| Authors: | Wu Fangxiang Shi Zhongke Dai Guanzhong |
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| Institution: | Department of Autromatic Control, Northwestern Polytechnical University,Xian,710072 |
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| Abstract: | Based on Takagi Sugeno model of fuzzy system, a fuzzy model is established of flight control systems. Global asymptotic stability for this kind of fuzzy system is discussed. It gives a sufficient condition for fuzzy systems with global asymptotic stability and a method to design fuzzy controllers satisfying certain conditions. The obtained results are employed to analyze longitudinal motion of an aircraft made in China. The analysis shows that this model is proper and the method is effective. |
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| Keywords: | flight control system fuzzy system asymptotic stability fuzzy controller |
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