Flight-navigation complex diagnostics at the aircraft manufacture stage

The paper deals with the problem of diagnosing flight navigation complexes at the stage of aircraft manufacture. Methods of introducing the complex structure and its systems on the basis of tensor methodology have been proposed. They make it possible to simplify the algorithm of forming the set of diagnosable parameters considerably and to apply new approaches to the diagnostics of flight navigation complexes. The flight navigation complex of AN-140 aircraft is taken as an example.