Discharging of charged material initiated by impacting of hypervelocity small debris
超高速空间微小碎片撞击充电材料诱发的放电

It may cause generation of plasma and induce the ESD phenomenon when the super-hypervelocity space small debris impact on the charged spacecraft surface. This is a important factor may cause spacecraft abnormity. In this article, a kind of charged material is impacted on the plasma driven accelerator and the discharging signal induced by impact is collected. The effect of the simulating test is obvious. By theoretical analysis, we verified initiatively the hidden trouble of ESD induced by space debris impacting on the charged materials.