| 气动弹性系统的阵风减缓与颤振主动抑制 |
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| 引用本文： | 宗捷,邹丛青.气动弹性系统的阵风减缓与颤振主动抑制[J].飞行力学,1995,13(4):76-82. |
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| 作者姓名： | 宗捷 邹丛青 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 针对Ｊ８飞机模型，研究了阵风减缓与颤振主动抑制的综合控制问题，应用现代控制理论设计控制系统，分别对机翼／外挂系统模型作开环和闭环分析。由数字式控制实现了阵风减缓与颤振主动抑制的风洞实验，风洞实验结果表明：设计控制律具有抑制颤振和减缓阵风响应的双重功能。
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| 关 键 词： | 阵风减缓 颤振主动控制 气动弹性 战斗机 |
STUDY OF GUST ALLEVIATION AND ACTlVE FLUTTER SUPPRESSION FOR AEROELASTIC SYSTEM |
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| Zong Jie,Zou Congqing,Sun Qingmin.STUDY OF GUST ALLEVIATION AND ACTlVE FLUTTER SUPPRESSION FOR AEROELASTIC SYSTEM[J].Flight Dynamics,1995,13(4):76-82. |
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| Authors: | Zong Jie Zou Congqing Sun Qingmin |
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| Institution: | Beijing University of Aerontautics and Astronautics |
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| Abstract: | The integration control of gust alleviation and active flutter suppression foraeroclastic system was studied in this paper.The control law design was based on moderncontrol theory,and the open-loop and closed-loop analyses were presented for a wing-store system.A wind tunnel test has been accomplished through digital control to verify theintegration control law. It shows that the designed control law is effective for flutter suppres-sion and gust alleviation. |
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| Keywords: | Gust alleviation Flutter suppression Control law Aeroelastics |
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