Research Article
Optimal Calibration Method of PIGA’s Orthogonal Poses for Gravity Field Testing
Table 1
Errors analysis on indexing table.
| | Error source | Set value | Input error |
| | ∆θx0, ∆θy0 | 1″ | 5 × 10−6 g | | ∆θz0 | 30″ | 1 × 10−8 rad/s | | ∆θx1, ∆θy1, ∆θz1 | 2″ | 1 × 10−5 g | | ∆θx2, ∆θy2, ∆θz2 | 2″ | 1 × 10−5 g | | θ0 | 1° | 1.52 × 10−4 g | | ∆θi | 2″ | 1 × 10−5 g |
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