Assembly of accelerometers for flat - form - the form of flat the inertial unit and the inertial

摘要

Cluster of accelerometers for flat - form the inertial unit, mounted in a frame 10 comprising a cubic for each of the three orthogonal axes of reference, a gyroscope (gx, gy, gz) and accelerometers 15, 15, two of which are mounted in pairs, equidistant from the center of the impact of the pairs in order to eliminate the errors due to the effects of format. By analog processing - economic in time and volume of treatment, the signals of each pair are, by the sum and difference, the longitudinal accelerations etangulaire, then the signals of the correction of errors of the cone and the scull. / p & & p & it is possible to use separate accelerometers high and low frequency.