Aerospace Instrument-Making Annotation << Back ESTIMATION OF CONSTANT PARAMETERS IN DYNAMIC SYSTEM IN THE CALIBRATION OF ACCELEROMETERS AND GYROSCOPES A.V. Bykovsky Calibration of accelerometers and gyroscopes errors which dependent on accelera-tions in the platform INS was reviewed. Invited to use the least squares method for estimation of constant parameters in dynamic model of the INS errors. The possibil-ity of using the alignment methods of the INS by single and double gyro compassing was showed. Calibration does not require specialized hardware and can be per-formed without removing the INS from an aircraft. Keywords: accelerometer, gyroscope, calibration, least squares method, single and double gyro compassing. Contacts: E-mail: bykovsky_a@mail.ru Pp. 10-16.