FAULT TOLERANT INTEGRATED NAVIGATION SYSTEM WITH EXCESSIVE QUANTITY OF ANGULAR SPEED METERS Russian patent published in 2015 - IPC G01C23/00 

FIELD: measurement equipment.

SUBSTANCE: computer of initial data by some inputs is connected to outputs of a meter of absolute angular speed projections and a meter of apparent acceleration vector projections, and its outputs are connected to inputs of a computer of navigation parameters and a unit of information complexing. Other inputs of the information complexing unit are connected to identical inputs of the computer of navigation parameters and are connected directly to outputs of the meter of apparent acceleration projections and to outputs of a unit of fault detection, localization and compensation, two groups of inputs of which are connected accordingly to outputs of the meter of absolute angular speed projections and to outputs of an auxiliary meter of absolute angular speed projections. Outputs of the system are directly connected to outputs of a unit of information complexing and a computer of navigation parameters.

EFFECT: increased reliability.

1 dwg, 3 tbl