摘要
A kind of novel on-board memory acceleration measure equipment, self-developed, had been employed in recent field test to obtain the acceleration of projectile penetrating many kinds of concrete target. At the same time, the aluminintan foam with different density and pore-diameters had been utilized to protect circuit moduies. Furthennore, with the theoretical analysis, computer simulation and field test, the high frequency＇s impact on the tested acceleration of the projectile had been discussed; At last, the analysis on output signal tested the validity of test data.
基金
supported by the high school science technology R&D programmein Shanxi province
