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在实测某型飞机前起落架舱门气动力数据和铁鸟试验数据基础上,通过搭建运动学模型,详细分析每一载荷对前起收放过程的敏感度,应用作用力等效综合的方法,较为准确地再现了飞行试验中出现的问题。根据每一载荷对放下过程的敏感度,在不对机构有大的更改的前提下,针对若干解决方案进行大量分析计算,提出解决思路并找到了调整机构的最佳解决方案,同时提出了没有限制时的最有效解决思路。
Based on the aerodynamic data of landing gear of a landing gear of a certain type of aircraft and the test data of the iron bird, the sensitivity of each load to the process of lifting and lowering is analyzed in detail. The method of equivalent force synthesis is applied , More accurately reproduce the flight test problems. According to the sensitivity of each load to the drop-down process, a large amount of analysis and calculation for a number of solutions are carried out without major changes to the mechanism, the solution ideas are found and the best solution for the adjustment mechanism is found, meanwhile there is no limitation When the most effective solution ideas.