Accession Number : ADD001381
Title : Accelerometer Comparator.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Sinsky,Joel A
Report Date : 20 Aug 1974
Pagination or Media Count : 4
Abstract : The patent describes an accelerometer test system using an aluminum rod as a shaker or vibrator for comparing the performance of a test accelerometer with a standard accelerometer. The rod is driven by piezoelectric crystals affixed to its sides. The outputs of both accelerometers at ten different frequencies are amplified, filtered and displayed on a digital voltmeter and on an oscilloscope.
Descriptors : *Comparators, *Patents, Accelerometers, Test equipment
Subject Categories : Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE