Methodology for Benefit Analysis of CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) in USN Shipyards

摘要

This thesis expands the concept of Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) in naval shipbuilding to include maintenance. This inclusion is coupled with the integration of the design and manufacturing processes in the acronym CIDMM, which stands for Computer-Integrated Design, Manufacture and Maintenance. A methodology is proposed to identify and measure the tangible and intangible benefits derived from CAD/CAM in naval shipbuilding. The methodology is flexible enough to be applied to future CIDMM systems. A decision-aid for assessing the intangible benefits and a structure for computing the time benefits are proposed in the methodology. (Author)