Research Article
Research on the Calibration Method of Micro Inertial Measurement Unit for Engineering Application
Table 1
Estimation for parameters in the output mode for triaxial angular rates.
| Parameters | Number 1 | Number 2 | Number 3 | Number 4 | Number 5 | Average |
| | 0.99974 | 0.99973 | 0.99973 | 0.99970 | 0.99969 | 0.99972 | | −0.01196 | −0.01191 | −0.01191 | −0.01208 | −0.01209 | −0.01199 | | −0.00059 | −0.00056 | −0.00063 | −0.00058 | −0.00058 | −0.00059 | | 0.02402 | 0.02390 | 0.02394 | 0.02391 | 0.02393 | 0.02394 | | 1.00045 | 1.00047 | 1.00044 | 1.00046 | 1.00050 | 1.00046 | | 0.01051 | 0.01053 | 0.01052 | 0.01055 | 0.01055 | 0.01053 | | 0.01089 | 0.01087 | 0.01075 | 0.01090 | 0.01093 | 0.01087 | | 0.01486 | 0.01487 | 0.01487 | 0.01495 | 0.01496 | 0.01490 | | 1.00546 | 1.00551 | 1.00590 | 1.00607 | 1.00600 | 1.00579 | (rad/s) | −0.03732 | −0.04505 | −0.04289 | −0.04636 | −0.04424 | −0.04317 | (rad/s) | −0.14450 | −0.14354 | −0.13033 | −0.11033 | −0.09103 | −0.12395 | (rad/s) | −0.29703 | −0.41339 | −0.30428 | −0.36567 | −0.37728 | −0.35153 |
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