| 舰载飞机着舰航迹角控制器设计 |
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| 引用本文： | 李冀鑫,侯志强,徐彦军,林正. 舰载飞机着舰航迹角控制器设计[J]. 海军航空工程学院学报, 2010, 25(3): 303-306 |
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| 作者姓名： | 李冀鑫 侯志强 徐彦军 林正 |
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| 作者单位： | 海军航空工程学院研究生管理大队,山东,烟台,264001;海军飞行学院,教研部,辽宁,葫芦岛,125001;海军航空工程学院飞行器工程系,山东,烟台,264001;海军飞行学院,教研部,辽宁,葫芦岛,125001 |
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| 摘 要： | 为提高舰载飞机的着舰精度,基于总能量控制理论设计了着舰下滑航迹角控制器。频域分析结果表明,该控制系统使航迹角的响应带宽为1.21rad/s,满足了设计要求。基于非线性模型的仿真结果表明,该系统不但能够使航迹角快速地响应阶跃输入指令和保持飞行速度基本不变,且对于气动参数的摄动具有较好的鲁棒性。
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| 关 键 词： | 舰载飞机 总能量控制 着舰 航迹角控制 |
Design of Carrier Landing Flight Path Angle Controller |
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| LI Ji-xin,HOU Zhi-qiang,XU Yan-jun and LIN Zheng. Design of Carrier Landing Flight Path Angle Controller[J]. Journal of Naval Aeronautical Engineering Institute, 2010, 25(3): 303-306 |
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| Authors: | LI Ji-xin HOU Zhi-qiang XU Yan-jun LIN Zheng |
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| Affiliation: | 1.Naval Aeronautical and Astronautical University a. Graduate Student＇s Brigade; b. Department of Airborne Vehicle Engineering,Yantai Shandong 264001,China; 2.Department of Teaching and Research,Naval Flying Academy,Huludao Liaoning 125001,China) |
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| Abstract: | In order to increase the carrier landing precision,carrier landing flight path angle controller was designed based on total energy control theory. The analytical results in frequency domain show that the bandwidth of the control system is 1.21 rad/sec which achieves the design requirements. And the simulation results based on the nonlinear mathematical model prove that the step response is quick and good,and at the same time the flight velocity is unchanged. What＇s more,the robust performance is good when the aerodynamic coefficients are uncertain. |
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| Keywords: | carrier-based aircraft total energy control carrier landing flight path angle |
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