Study of the orientation angles stability of the measuring axes of accelerometers in an inertial measuring unit The dependences of the orientation matrix of the measuring axes of accelerometers in the inertial measuring unit (IMU) on temperature and mechanical impact and vibration effects are discussed. It is shown that with separate arrangement of gyroscopes and accelerometers, there are no additional errors in orientation of their measuring axes after vibration and impacts.

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Разработка: студия Green Art