| 摘要 |
FIELD: measurement technology.SUBSTANCE: invention relates to automatic control and can be used when designing highly reliable redundant devices and systems containing meters with impulse-number output (angular velocity sensors, accelerometers, etc.), where together with achievement of high reliability of require high accuracy. To achieve this result proposed device comprises unit for selecting average signal and n units of scaling, each comprising registers for setting price of positive and negative increment, register setting signal compensation, adder, digital comparator and trigger, which perform compensation for different value of output pulse of each sensor and its initial displacement, which provides high accuracy. At failure of measuring device records failure and continues operation without loss of information.EFFECT: higher accuracy of measured parameter, which is medium signal meter from group of n meters with impulse-number output.3 cl, 4 dwg |
