摘要
研究了飞机非对称着陆和滑跑载荷的分析方法。通过给定飞机初始滚转角，建立 飞机非对称着陆过程中全机动载荷分析模型；按照ＧＪＢ规定的１－ｃｏｓ跑道情况，完 成某飞机滑行过程的动载荷分析。计算结果表明，飞机非对称着陆和滑跑载荷分析 能够合理地模拟飞机真实着陆和滑跑过程中受载情况。
A new method to analyze the asymmetric landing and taxiing loads of aircraft is presented by way of establishing the truly simulated model of the asymmetric landing and taxiing phases of aircraft. The dynamic loads of the whole aircraft in the asymmetric landing are simulated by means of an initial roll angle of aircraft. According to the 1-cos runway specified in GJB of China, the taxiing loads of aircraft are computed. The simulated results show that this method can reasonably simulate the true loads of aircraft in its asymmetric landing and taxiing. In addition, the results can provide a new case of load for the aircraft strength design.
出处
《机械科学与技术》
CSCD
北大核心
2000年第z1期72-74,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
飞机
非对称着陆
滑跑
载荷
Aircraft
Asymmetric landing
Taxiing
Dynamic loads
