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Control in Technical Systems
Calibration of a 3D sensor under its orientation constraint
A. I. Matasov, H. Yin Moscow State University, Faculty of Mechanics and Mathematics,
Laboratory of Control and Navigation, Moscow, Russia
Abstract:
Three-dimensional (3D) sensors usually require a calibration procedure. In some cases, scale factor errors depend on the signs of the projections of the vector input signal onto the sensitivity axes of the sensor. To eliminate the ambiguity of scale factor errors, the angular positions of the sensor can be restricted so that the corresponding projections have a definite sign. This paper presents an analytical solution of the optimal calibration problem for a 3D sensor under a constraint on its angular positions.
Keywords:
3D sensor, calibration, the guaranteeing approach to estimation.
Citation:
A. I. Matasov, H. Yin, “Calibration of a 3D sensor under its orientation constraint”, Avtomat. i Telemekh., 2023, no. 6, 144–168; Autom. Remote Control, 84:6 (2023), 655–672
Linking options:
https://www.mathnet.ru/eng/at16065 https://www.mathnet.ru/eng/at/y2023/i6/p144
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| Statistics & downloads: |
| Abstract page: | 144 | | References: | 33 | | First page: | 18 |
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