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Trajectory Tracking of an Oscillating Movement with a Low-Cost IMU in Geodetic Surveying Applications
2021
Measurement (London)
In this paper, we design a method to use a low-cost IMU (Inertial Measurement Unit) sensor for the absolute positioning of an oscillating object and for improvement of the kinematic RTS (Robotic Total Station) highprecision trajectory tracking accuracy. Typically when using standard methods for position estimation based on IMU measurements, a drift of several hundred meters occurres after only 1 min of operation. When processing IMU measurements with our proposed method, which is based on the
doi:10.1016/j.measurement.2021.109207
fatcat:t4nac6fx2rhyrlybjl2un5kvga