论文部分内容阅读
本文介绍了用于飞行器模态试验的多点激振正弦锁定技术并提供一个能使试验系统化的方法,该方法已被用在防卫气象卫星结构的模态试验上,并获得良好的结果。
This paper presents a multi-point excitation sine-lock technique for aircraft modal testing and provides a systematic way to systematize the experiment. This method has been used in modal testing of meteorological satellite structures to achieve good results.