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A D-optimal Multi-position Calibration Method for Dynamically Tuned Gyroscopes |
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| Authors: | FU Li ZHU Yongquan WANG Lingling WANG Xinling School of Automation Science Electrical Engineering Beihang University Beijing China |
| Institution: | FU Li,ZHU Yongquan,WANG Lingling,WANG Xinling School of Automation Science and Electrical Engineering,Beihang University,Beijing 100191,China |
| Abstract: | This paper presents a novel experimental design to greatly improve the calibration accuracy of the acceleration-insensitive bias and the acceleration-sensitive bias of the dynamically tuned gyroscopes(DTGs).In order to reduce experimental cost,the D-optimal criteria with constraints are constructed.The turntable positions and the number of test points are chosen to build D-optimal experimental designs.The D-optimal experimental designs are tested by multi-position calibration experiment for tactical-grade D... |
| Keywords: | optimization methods calibration gyroscopes error compensation design for testability |
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