【作者】 俱利锋； 孙勇军； 刘颖； 阎鹏涛；

【Author】 JU Li-feng SUN Yong-jun LIU Ying YAN Peng-tao (Aircraft Flight Test Technology Institute,Chinese Flight Test Establishment,Xi’an 710089,China)

【机构】 中国飞行试验研究院；

【摘要】 介绍了国内外颤振飞行试验激励方法的种类、IES组成及其研究流程等。介绍了IES验证试飞中的信号设计方法、激励力配置方法、监控方法、数据处理方法及试飞结果与分析等,最后给出归纳的IES激励技术及结论,为该系统在其他飞机颤振试飞中的应用积累了经验。更多还原

【Abstract】 This paper briefly introduces species of the excitation method of flight flutter test,components and research proce- dures of IES,etc.It introduces the signal design method,the arrangement method of excitation power,the monitor method, the data processing method,the flight test result and analysis for the verification flight test of IES.At last it gives the induc- tive excitation technology of IES and conclusion.The research can accumulate experience for the application of this system on other airplanes.更多还原