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. 2021 Sep 17;8:641338. doi: 10.3389/frobt.2021.641338

TABLE 1.

Estimation error statistics for the navigational states. All error values are the median L2 norm between the estimated and true values, except for a˜, which is computed as a˜=Log(R¯R^)=[δax,δay,δaz] and θ˜=||a˜||, where R¯ and R^ correspond to true and estimated orientations, respectively.

t˜CW 4.1 cm
v˜CW 5.3 mm/s
a˜CW, θ˜ [0.1,0.001,0.61], 1.00 deg
ω˜C 0.08 deg/s
a˜TW, θ˜ [6.26,4.24,0.85], 7.25 deg
ω˜T 0.6199 deg/s