某型飞机颤振试飞中多种激励技术的综合应用与研究

摘要

首先对颤振试飞所用激励技术进行了简单介绍。进而对某型飞机颤振试飞所选激励技术的原理进行了详细分析，并通过对该型飞机颤振试飞不同激励技术激励效果的分析讨论，给出针对该型飞机，多种激励技术补充使用所得激励效果明显的结论。最后对其它飞机颤振试飞激励方法的选用给出有益建议。%Here,the excitation techniques for airplane's flutter fight tests were introduced briefly.Then,the principle of the excitation techniques selected for X-type plane were analyzed in detail,and the conclusion that the excitation effect of compositive application of many excitation techniques in flutter flight tests of X-type plane is obvious was drawn through analyzing and discussing.At last,the useful suggestions were given for the choice of excitation techniques of other airplanes'flutter flight tests.