APPARATUS AND METHOD FOR LINEAR EXPLOSIVE-INDUCED PYROSHOCK AND PHASE ARRAY DAMAGE VISUALIZATIONS

摘要

The present invention relates to an apparatus and a method for linear gunpowder-induced pyroshock visualization for visualizing a pyroshock generated in a linear gunpowder-based pyro device, and checking damage to a structure. The apparatus for linear gunpowder-induced pyroshock visualization of the present invention comprises a linear gunpowder-induced pyroshock measurement part including a sample, and measuring an actual linear gunpowder-induced pyroshock; a laser-induced pyroshock measurement part including a sample, and measuring a laser-induced pyroshock; a reconfiguration part training and reconfiguring the laser-induced pyroshock to be similar to the actual linear gunpowder-induced pyroshock; an image generation part generating the reconfigured laser-induced pyroshock as a radio wave image of an experimental linear gunpowder-induced pyroshock through a scanning processing; and a structure damage visualization part visualizing damage to a structure by using the radio wave image of the experimental linear gunpowder-induced pyroshock having a signal to noise ratio improved in a specific direction through a phase array signal process of a signal obtained from multiple sensors.