TABLE 5

ADIS16470 Calculated Noise Coefficient Statistics: Random Walk, Bias Instability, and Rate Random Walk

Measured SignalNoise CoefficientDatasheetGMWMCGMWMCGMWM w/ χ2 upper bound
Embedded ImagesEmbedded ImagesEmbedded Images
x-axis gyroσrw (deg s−1/2)5.67 × 10−33.66 × 10−31.30 × 10−53.77 × 10−32.97 × 10−53.77 × 10−35.96 × 10−5
σb (deg s−1)2.22 × 10−35.03 × 10−41.64 × 10−42.11 × 10−42.05 × 10−45.01 × 10−42.12 × 10−3
σrrw (deg s−3/2)4.02 × 10−45.62 × 10−54.94 × 10−43.31 × 10−57.42 × 10−45.21 × 10−4
y-axis gyroσrw5.67 × 10−32.73 × 10−31.16 × 10−52.73 × 10−31.52 × 10−52.73 × 10−31.41 × 10−5
σb2.22 × 10−31.30 × 10−37.39 × 10−52.20 × 10−37.09 × 10−42.14 × 10−35.67 × 10−4
σrrw1.29 × 10−42.73 × 10−54.89 × 10−41.93 × 10−45.74 × 10−41.65 × 10−4
z-axis gyroσrw5.67 × 10−33.90 × 10−34.68 × 10−63.91 × 10−31.40 × 10−53.93 × 10−32.13 × 10−5
σb2.22 × 10−31.11 × 10−36.01 × 10−51.33 × 10−32.39 × 10−41.30 × 10−31.72 × 10−4
σrrw2.61 × 10−44.15 × 10−53.13 × 10−41.81 × 10−54.94 × 10−42.44 × 10−4