The production plan for multi-site and multi-stage in LED industry

• Main Authors: Chen-YiFang, 方貞懿
• Other Authors: Chin-Ho Lin
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/88820871365419456348

碩士 === 國立成功大學 === 工業與資訊管理學系碩士在職專班 === 104 === The thesis uses actual data from the LED industry to do the analysis. The purpose of the research is to allocate capacity efficiently and minimize cost. The production plan is mainly intended to solve the allocation problem for multi-site and multi-stage production plans. According to the mathematical programming characteristics, such as MPS demand, the limitation of each production site, the upper and lower capacity bounds, production variable costs, transportation costs, and limits to the target production time, are formulated in the MP model for the case firm. A GA (genetic algorithm) is implemented to solve the proposed model and the near-optimal of the problem can be acquired using the GA. Furthermore, a sensitivity analysis is conducted to verify the parameters of the GA and it is found that the value set of the parameters can facilitate reaching the near-optimal solution.