| 摘要 |
FIELD: measurement technology. SUBSTANCE: invention refers to dynamic acceleration meters and may be used to determine accelerations of mobile objects, for instance, flying vehicles. Invention is intended for increase of precision of acceleration computation by three measurements of angular position of pendulum sensitive element in process of its free motion. This task is solved as electron unit includes operational amplifier 6, three retrieval and storage units 7, 8, 9 with analog keys 10, 11, 12 across output, analog-to-digital converter and microprocessor connected in series and unit 16 controlling return of sensitive element to initial position in each cycle of three measurements of its present angular position. Microprocessor controls elements of circuit of electron unit and computation of acceleration by formula in agreement with program. EFFECT: increased precision of computation of accelerations. 1 dwg |
