Aerospace Instrument-Making Annotation << Back ACCURACY IMPROVEMENT OF LOW PRECISION MEMS-GYROSCOPES Т.А. Luchkina, A.A. Potapov The accuracy improvement approach of low precision MEMS-gyroscopes due to compensation of inherent and stochastic components of bias is introduced. The extended discrete Kalman fi lter with linearized mathematical model of motion of the unmanned aircraft vehicle is used. The estimate of method is done by simulation modeling with unmanned aircraft vehicle motion information. Key words: gyroscope, inherent and stochastic components of bias, «colored» error, mathematical model of motion of the unmanned aircraft vehicle, the extended discrete Kalman fi lter, the state vector estimation. Contacts: E-mail: tapolyakova84@gmail.com Pp. 18-25.