FIELD: physics.
SUBSTANCE: invention relates to devices for autonomous orientation and navigation of mobile objects. Essence of the proposed technical solution is that the correcting subsystem of the complex is based on a strapdown autonomous orientation and navigation system, using information on geophysical fields, and consisting of three channels of autonomous differential geomagnetic navigation and three channels of autonomous spatial orientation. At that, complex additionally comprises measuring module made in form of measuring unit of strapdown orientation and navigation, which includes three three-axis units of primary information sensors with orthogonal measuring axes of accelerometers, gyroscopes, magnetometers, a unit for adapting the complex to failures, wherein the complex is configured to generate redundant instrumental information and provide six operating modes: standard, two standby and three service modes.
EFFECT: providing fault tolerance of the complex.
1 cl, 7 dwg, 8 tbl
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