For the problem of measurement of the displacements of magnetorheological transformer of the shock loads by wave methods

摘要

Abstract The problems of evaluating errors when measuring the displacements of magnetorheological transformers by ultrasonic wave methods have been considered, in which the throttle channels were replaced by the cylindrical gap between two coaxial cylinders [1]. The cylinder gap, as well as the volumes of main and compensation chambers have been filled with magnetorheological fluid. Under the action of the shock loads, the measurement of displacements by wave methods is associated with a number of features that have been considered in this article and the evaluation of the measurement errors is implemented.