| 基于总能量理论的着舰飞行/推力控制系统 |
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| 引用本文： | 李冀鑫,侯志强,徐彦军.基于总能量理论的着舰飞行/推力控制系统[J].飞行力学,2010,28(2). |
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| 作者姓名： | 李冀鑫 侯志强 徐彦军 |
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| 作者单位： | 1. 海军飞行学院,教研部,辽宁,葫芦岛,125001
2. 海军航空工程学院,飞行器工程系,山东,烟台,264001 |
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| 摘 要： | 为提高舰载飞机在低动压着舰条件下飞行操纵性能和实现飞行航迹/速度之间的解耦,首先设计了阻尼器,使飞机的短周期阻尼达到了一级飞行品质的要求;然后,基于总能量控制理论设计了着舰飞行/推力综合控制系统。该控制系统使航迹角的响应带宽为1.21 rad/s。仿真结果表明,该系统能够在保持速度恒定的条件下实现航迹角的快速响应,而且对气动参数摄动具有较强的鲁棒性。
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| 关 键 词： | 总能量理论 着舰 飞行控制 |
Integrated carrier landing flight/thrust control system based on total energy theory |
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| LI Ji-xin,HOU Zhi-qiang,XU Yan-jun.Integrated carrier landing flight/thrust control system based on total energy theory[J].Flight Dynamics,2010,28(2). |
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| Authors: | LI Ji-xin HOU Zhi-qiang XU Yan-jun |
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| Institution: | 1.Teaching and Research Department;Naval Flying Academy;Huludao 125001;China;2.Department of Airborne Vehicle Engineering;Naval Aeronautical Engineering Institute;Yantai 264001;China |
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| Abstract: | In order to increase the manipulation performance of carrier-based aircraft and relieve the decoupling on flight path angle and flight velocity in conditions of low dynamic pressure,firstly a damper was designed to satisfy the first-level requirements of flying qualities.Secondly,the integrated flight/thrust control system was designed based on total energy theory.As a result,the bandwidth of flight path angle transfer function is 1.21 rad/sec.And simulation results show that the step response of flight pat... |
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| Keywords: | total energy theory carrier landing flight control |
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