| 运输类飞机阵风载荷与机动载荷识别算法 |
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| 引用本文： | 闫楚良,杜晓坤,李五一,刘力宏.运输类飞机阵风载荷与机动载荷识别算法[J].南京航空航天大学学报,2015,47(2):308-313. |
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| 作者姓名： | 闫楚良 杜晓坤 李五一 刘力宏 |
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| 作者单位： | 北京飞机强度研究所 |
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| 基金项目： | 国家自然科学基金(50135010)资助项目 |
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| 摘 要： | 针对运输类飞机的飞行特点,基于姿态角和相关重心过载参数变化,提出了运输类飞机的阵风与机动载荷识别算法。利用Matlab进行算法编程,通过实测载荷数据实例,验证了该算法的有效性,为新机结构可靠性设计和全尺寸疲劳试验提供了参考数据。
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| 关 键 词： | 运输类飞机 阵风载荷 机动载荷 识别 疲劳可靠性 |
Distinction Algorithm Between Gust Load and Maneuver Load of Transport Aircraft |
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| YanChuliang;Du Xiaokun;Li Wuyi;Liu Lihong.Distinction Algorithm Between Gust Load and Maneuver Load of Transport Aircraft[J].Journal of Nanjing University of Aeronautics & Astronautics,2015,47(2):308-313. |
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| Authors: | YanChuliang;Du Xiaokun;Li Wuyi;Liu Lihong |
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| Institution: | YanChuliang;Du Xiaokun;Li Wuyi;Liu Lihong;Beijing Aircraft Strength Institute; |
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| Abstract: | According to the flight characteris
tics of the transport aircraft, an algorithm for distinction between
gust load and maneuver loa
d is proposed based on the changes of attitude angle and load f
actor. The results of running the algorithm in Matlab show the effective
ness of the
algorithm, which provides a reference basis for transport aircraft reliability
design and full scale fatigue test. |
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| Keywords: | transport aircraft gust load maneuver load distinction fatigue reliability |
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