An Evaluation Model for Design Change Scheme And Manufacturing Analysis-Taking PCB for example

• Main Authors: Pei-Chao Li, 李佩炤
• Other Authors: 鄭元杰
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/99225342455289537213

碩士 === 元智大學 === 工業工程與管理學系 === 95 === With the advancement of technology, electric products are seeing prompt change, in order to meet the customer’s requirements and the trend of market. Depends on the demand of customers and technique, product research and development will become more complex and varied. It must be noted that the design change of management become an essential part of product research and development. In other words, it is very important to expand an efficient system in the design change of management. The purpose of this study is to develop an evaluation model by using DEA and AHP methodologies for design change scheme in a single factory manufacturing environment. The evaluation model proposed in this study is distributed three stages. In the first stage, the objective is to minimize design change cost and time model, and considers the design cost, manufacturing cost, design time and manufacturing time. In the second and third stages, the model combines DEA with AHP to evaluate the priority of design-changed scheme and considers the qualitative and quantitative factors. An example product is demonstrated and discussed and the result can provide information for managers to make decision. At the end, it lines up a series of changed-effect for materiel, manufacturing processes, equipment of PCB.