By Integrating the smoothing techniques and placement methods of VBR video on MZ disk,and synthetically optimizing the requirement of disk I/O bandwidth,memory and disk storage space,the paper gives a smoothing retrieval algorithm that minimizes the memory cost and disk retrieval time of peak data rate,and maximizes utilization of disk storage space.

The single pole head is advantageous to the reduction of the width of magnetic disk.

This paper is concerned with the principle of a non - contact optical instrument for measuring the surface roughness of a magnetic disk with an opto-heterodyne interferometer.

This paper analyses readwrite principles of magnetism track recording date and discusses the characteristics of magnetic disk medium magnetization in additional magnetic field.

A test model of disk scheduling algorithms based on NAS devices;

Study on the Characteristics of Acoustic Emission Signals of Slider-disk Contact

This paper introduces briefly about the WORM storage technology and points out the difference when WORM is used for CD,tape and disk.

Finite element analysis of head/disk continuous sliding contact was performed to investigate temperature field and thermal stress field due to frictional heat using an axisymmetric thermal model.