BANC D'ESSAIS, EN PARTICULIER POUR ACCELEROMETRES

摘要

The invention proposes a test bench comprising at least one accelerometer (26, 28) which is linked by rigid mechanical linking to a support (12), and comprising a vibration chamber (38) able to convert an electrical signal into a mechanical vibration disseminated to the support and to the accelerometer by rigid mechanical linking between an oscillating part (40) of the vibration chamber and the support, in such a way as to use the support (10) as acoustic amplifier and to excite the accelerometer according to a predetermined mechanical wave.