STEPDOWN METER OF LINEAR AND ANGULAR VELOCITIES Russian patent published in 2018 - IPC G01C21/00 

FIELD: measuring equipment.

SUBSTANCE: invention relates to the measuring technology and instrumentation, namely to instruments for determining the navigational parameters of controlled moving objects. For this, the strapdown meter of linear and angular velocities contains: four secondary power supplies (SPS) connected by outputs, respectively, with power inputs of four angular velocity meters (AVM), four linear acceleration meters (LAM) and two electronic calculators (EC), according to the invention, two SPSs for ECs are introduced, the output of the first SPS is connected to the input of the first EC, the output of the second SPS is connected to the input of the second EC, the redundant power switch, connected by its outputs to the inputs of all SPS and the inputs of all LAM, the outputs of all AVM and the LAM are connected to the corresponding inputs of the first and second EC via independent communication lines.

EFFECT: higher reliability.

1 cl, 1 dwg