P-HDI-01 SUSPENSION STIFFNESS MATRIX ESTIMATION AND UNLOADING ANALYSIS WITH THE FINITE ELEMENT METHOD(Head/Disk Interface and Tribology,Technical Program of Poster Session)
A dual-scale model for head disk interfaces (HDIs) was enabled by considering the incomparability of the air bearing gap and the suspension deformation. Suspension parameters were estimated with a comprehensive FE model. Meaningful results were obtained by simulating the unloading processes with the FEM.
