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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2013
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Article
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Tab 8
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Research Article
Algorithm Improvement of the Low-End GNSS/INS Systems for Land Vehicles Navigation
Table 8
Statistic results of position drift errors in 60 sec GPS outages for different simplifications (tactical grade IMU, 10 Hz); unit: m.
Standard algorithm (10 Hz)
No Coriolis accel.
No rotation correction
No sculling correction
No coning correction
Mean
5.14
5.18
5.84
5.14
5.14
RMS
5.82
6.01
6.66
5.81
5.82
Max
10.57
12.00
11.13
10.57
10.57