Definitions for "Non-linearity"
The deviation of the accelerometer output from the input-output from a BFST (least square method) over the operating range. The deviation is expressed as a percentage of the full-scale output. Optional representation is to provide non-linearity coefficients: i.e., K2 (ug/g²) and K3 (ug/g3).
See under Linearity
The deviation from the best fit straight line that passes through zero.
The difference between the y-value at a specified x-value and the corresponding point on a straight line between the two end points of interest.