微型机与应用2012，Vol.31Issue(18)：63-65,68,4.
无人机复合材料超声检测系统的设计研究
Design and study of ultrasonic test system in composite materials of unmanned aerial vehicle
摘要
Abstract
On the basis of the characteristics of composite materials of UAV （Unmanned Aerial Vehicle）, ultrasonic test system is designed. Principle of the ultrasonic sensor, selection of the sensor frequency, hardware and software of data acquisition were described. Defect on glass fiber composite materials was inspected by this system. The experimental results demonstrate that the amplitude of ultrasound echo shows the defect size.关键词
超声检测/复合材料/探头Key words
ultrasonic test/composite materials/sensor引用本文复制引用
周海林,褚丽娜,李建增..无人机复合材料超声检测系统的设计研究[J].微型机与应用,2012,31(18):63-65,68,4.
