| 摘要 |
A turntable (230) is installed so that an upper side (231) of the turntable is horizontal (S10). A posture detection device (1) is secured on a side (211) of a cubic jig (210) so that an X-axis (first axis) perpendicularly intersects a side (212) (second side), a Y-axis (second axis) perpendicularly intersects a side (213) (third side), and a Z-axis (third axis) perpendicularly intersects the side (211) (first side) (S12). The side of the cubic jig opposite to the side (212), (213), or (211) is sequentially secured on the upper side of the turntable (S14, S20, and S26). Detection values of the posture detection device are acquired in a state in which the turntable is stationary or rotated at a predetermined angular velocity (S16, S18, S22, S24, S28, and S30), and correction parameters are created (S32).
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