To obtain the gear part which can meet the required precision,an anti-deformation iteration modification(ADIM) method was put forward based on the non-involution feature of gear profile after elastic deformation.

In this paper,an incremental locally linear embedding algorithm based on orthogonal iteration method is proposed,which can take advantage of former computational results effectively to process the increasing data sets.

In this paper the iterative corrections──a high accuracy algorithm based on the finite element solutions of the second kind Fredholm integral equation are established.

The comparison of iterative believe revision;