A model using Fuzzy Analytic Hierarchy Process and Fuzzy Technique for Order Preference by Similarity to Ideal Solution for selecting Light Emitting Diode companies

• Main Authors: Shih-Wen Liu, 劉時玟
• Other Authors: He-Yau Kang
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/46874533292994655981

碩士 === 國立勤益科技大學 === 工業工程與管理系 === 99 === In recent years, global environmental issues become more popular, in order to improve the global warming problems, people should actively use energy-efficient products.At present, Green industries including Sloar power, Wind energy, Hydroelectric and LED (Light Emitting Diode) products. Nowadays LED industry has been developed for almost 30 years in Taiwan. Today, LED industry in Taiwan has a complete supply chain from suppliers to retailers. How to select a LED packaging supplier that meets the requirements in quality, delivery, cost, risk and R&D is important for competiveness and future potential. Sometimes decision makers cannot make a decisive judgement when the decision dimensions drive to Multi-Criteria. In this paper, we evaluate three LED packaging firms by an evaluation process with two phases. First, we according to questionnaires from experts to calculate the relative weights of the criteria by fuzzy Analytic Network Process (FANP), and we also explain why criteria weights influenced the objective. Then, we select the best supplier from the LED packaging firms by fuzzy technique for order preference by similarity to ideal solution (FTOPSIS).