ARRANGEMENT FOR MEASURING OF THE VECTOR OF LINEAR ACCELERATION Russian patent published in 2007 - IPC G01P21/00 

FIELD: the invention refers to testing equipment namely to testing devices on firmness to influences of complex inertial accelerations.

SUBSTANCE: the arrangement for measuring the vector of linear acceleration is based on using a binary centrifuge having a turning main rotor and a turning table placed on it at prescribed distance from its rotary axle. The tested device is installed on the table also on a prescribed distance from its rotary axle. At that the rotary axle of the turning table has possibility to change an angle of inclination relatively to the rotary axle of the main rotor. Besides there are a computational device having the first, the second, the third and the fourth inputs, discrete sensors of speed of the main rotor and the rotating table, the first and the second counters, a sensor of the beginning of the turn installed on the turning table and a quartz generator whose output is connected with the even inputs of the first and the second inputs of the counters whose outputs are connected correspondingly with the first and the second inputs of the computational device whose third input is connected with the output of the sensor of the beginning of the turn and the fourth input - with the output of the tested device, the outputs of the discrete sensors of the speed of the main rotor and the turning table are connected with the control inputs of the first and the second counters correspondingly. The technical result is in receiving operative information about the value and direction of action of linear acceleration influencing on the control point of the tested device in a given moment of time at checking it on firmness to complex inertial influences arising at imitation of the majority of the regimes of unevenly moving objects at their entering in the medium with given characteristics.

EFFECT: provides operational information about the value and the direction of action of linear acceleration.

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