A parametric interpolation method based on prediction and iterative compensation

The invention discloses a parameter interpolation method based on prediction and iterative compensation. The method solves the problem that interpolation has errors in the prior art. The parameter interpolation method has the beneficial effects that the interpolation precision can be adjusted by controlling the number of iterations, and the scheme is as follows: the parameter interpolation methodbased on prediction and iterative compensation comprises the steps of: predicting a target length by combining a second-order Taylor formula on the basis of a multi-time polynomial prediction algorithm designed by historical interpolation data to obtain a prediction length; Designing an iterative compensation algorithm based on a second-order Taylor formula and speed fluctuation to approach the target, and adjusting the interpolation precision by controlling the number of iterations; And when interpolation of the period is completed, updating historical data to prepare for next interpolation.