运输类飞机阵风载荷与机动载荷识别算法

Distinction Algorithm Between Gust Load and Maneuver Load of Transport Aircraft

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。

According to the flight characteristics of the transport aircraft, an algorithm for distinction between gust load and maneuver load is proposed based on the changes of attitude angle and load factor. The results of running the algorithm in Matlab show the effectiveness of the algorithm, which provides a reference basis for transport aircraft reliability design and full scale fatigue test.