Aerospace Instrument-Making Annotation << Back Formation of the dominating error of the laser gyroscope A.V. Molchanov, V.M. Suminov, M.V. Chirkin The constructive-technical parameters analysis of laser gyroscope (LG), forming its dominating inaccuracy, is carried out. Interrelations of parameters of the ring resonator and vibrating system with output signal LG are defined, the analytical model describing functional connection of the dominating inaccuracy with initial parameters is made.