| 某型无人机自动着陆系统研究 |
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| 引用本文： | 徐廷学,曹云峰.某型无人机自动着陆系统研究[J].南京航空航天大学学报,1997,29(5):523-528. |
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| 作者姓名： | 徐廷学 曹云峰 |
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| 作者单位： | [1]海军航空工程学院 [2]南京航空航天大学自动控制系 |
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| 摘 要： | 论述了用ＤＧＰＳ／ＳＩＮＳ／ＲＡ组合导航系统引导的某无人机自动着陆系统的总体方案，利用该无人机的小扰动线性化方程，对其轨迹控制系统进行了分析设计。在不采用速度控制系统的情况下，利用该无人机的全量微分方程，对其在各种起始状态及各种干扰下的自动着陆过程进行了仿真。仿真结果表明，着陆性能符合要求。
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| 关 键 词： | 无人驾驶飞机 仿真 自动着陆系统 差分GPS |
Study on Automatic Landing System of a Pilotless Aircraft |
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| Xu Tingxue.Study on Automatic Landing System of a Pilotless Aircraft[J].Journal of Nanjing University of Aeronautics & Astronautics,1997,29(5):523-528. |
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| Authors: | Xu Tingxue |
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| Abstract: | Deals with the analysis and research on the automatic landing system of a pilotless aircraft. After describing the overall plan for the automatic landing system of the pilotless aircraft with DGPS/SINS/RA combination guidance and trajectory control, the system is analyzed and designed by means of small disturbance equations of the pilotless aircraft. With non linear equations of the pilotless aircraft and different initial state as well as various disturbances, the automatic landing process is simulated without speed control. Simulation results show that the requirement of landing characteristic can fully be met. |
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| Keywords: | pilotless aircraft simulation automatic landing system trajectory control DGPS SINS Kalman filter integrated navigation system |
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