Parker EME
Communication
192-120114 N5 C3I22T11 June 2008 321
Quadratic interpolation (o3925.1=-2)
With the aid of the position received last and the positions from the two previous
bus cycles, the polynomal coefficients of the polynomal
Y(t) = a * t^2 + b * t + c are determined. The speed within a bus cycle is a first order
function, i.e. the acceleration is constant.
Advantage: consistent course of speed
Disadvantage: The Interpolation method does not support a reset value range.
Example: