Development of DVD for the Next Generation by Axiomatic Approach

Abstract

DVD(Digital Versatile Disk) is a media for data storage device for high density and high speed information processing. Therefore higher rotational speed and better accuracy in optical pick-up are required compared with the existing devices. These functional requirements must be satisfied in order for DVD to keep its status as the high capacity data storage device. This paper first evaluates the currently developed DVD, and also provides methods to improve the current design using an Axiomatic Approach which is an excellent tool in deriving a new design as well as evaluating an existing one.