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High AOA decoupling control for aircraft based on ADRC: 作者： LIU Junjie SUN Mingwei CHEN Zengqiang SUN Qinglin 来源： Journal of Systems Engineering and Electronics 年份： 2020 文献类型： 期刊 关键词： disturbance allocation linear attack(AOA) decoupling active control observer(LESO) technology rejection extended high of thrust angle state control(ADRC) Vector; 描述： In this paper, a practical decoupling control scheme for fighter aircraft is proposed to achieve high angle of attack(AOA)tracking and super maneuver action by utilizing the thrust vector technology. Firstly, a six degree-of-freedom(DOF) nonlinear model with 12 variables is given. Due to low sufficiency of the aerodynamic actuators at high AOA, a thrust vector model with rotatable engine nozzles is derived. Secondly, the active disturbance rejection control(ADRC) is used to realize a three-channel decoupling control such that a strong coupling between different channels can be treated as total disturbance, which is estimated by the designed extended state observer. The control surface allocation is implemented by the traditional daisy chain method. Finally,the effectiveness of the presented control strategy is demonstrated by some numerical simulation results.

眼动分析技术及其在航空领域的应用进展: 作者： SUN Rui shan 孙瑞山 CHEN Nong tian 陈农田 来源： 2009年国际航空人为因素研讨会 年份： 2016 文献类型： 会议论文 关键词： 眼动仪　　测量参数　　系统分析　　飞行员; 描述： 分析了眼动仪系统构成与原理，对几种典型眼动仪进行了性能比较。讨论了国内外眼动跟踪技术在航空领域的研究成果以及应用状况，对其应用研究特点进行了分析总结。最后，对在民用航空领域开展人为因素眼动系统研究的方法与前景进行了探讨和展望。

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