基於成本效益分析的產品拆卸序列規劃

Disassembly Sequence Planning Based on Cost-Benefit Analysis

徐立彥(Li-Yen Hsu)

指導教授 ： 陳湘鳳

國立臺灣大學/工學院/機械工程學研究所/碩士(2013年)

https://doi.org/10.6342/NTU.2013.11233

摘要

由於環保意識高漲，綠色設計成為產品開發中重要的一部分。拆卸規劃為綠色設計中一項關鍵的因素，拆卸規劃用於增加零件的再使用、再製造、以及回收的比率。然而，大部分產品仍以手動的方式進行拆卸，因此，產品進行拆卸時需付出較昂貴的成本，而拆卸規劃正是用於妥善規劃拆卸過程並減少成本。本研究結合拆卸規劃以及成本效益分析，並規劃最少成本的拆卸以讓零件進行再使用、再製造、以及回收等產品生命週期末期(End-of-Life, EOL)之處理方式。而本研究進行之方法包含使用者介面，使用者依照產品輸入資訊於使用者介面後，介面利用產品資訊，規劃最佳的產品拆卸序列。本研究利用雙目標最佳化之概念規劃拆卸最佳停止點，在環境衝擊與拆卸利潤中取得最佳的平衡。

關鍵字

產品拆卸 ； 拆卸序列規劃 ； 產品生命週期 ； 使用者介面 ； 雙目標最佳化

並列摘要

Due to growing concern for the environment protection, green design is becoming an important part of product development. Disassembly planning is a key element of green design. Disassembly planning is used to increase component reuse, remanufacturing, and recycling. In addition, most products are still disassembled manually. As a result, disassembly is very expensive. Disassembly planning is used to reduce disassembly costs. This thesis combines disassembly planning and cost-benefit analysis to create minimum-cost disassembly plans for component reuse, remanufacturing, and recycling. The method has a user interface. Users can input product data. The method uses the product data to find an optimal product disassembly sequence. The method uses a dual-objective optimization function to determine the optimal stopping point for removing components from a product to achieve an optimal balance between environmental impacts and financial benefits.

並列關鍵字

product disassembly ； disassembly sequence planning ； product life cycle ； user interface ； dual-objective optimization

參考文獻

Behdad, S., Kwak, M., Kim, H. and Thurston, D., (2010), "Simultaneous selective disassembly and end-of-life decision making for multiple products that share disassembly operations," Journal of Mechanical Design, Transactions of the ASME, 132(4), 0410021-0410029.

Boothroyd, G., (1994), "Product design for manufacture and assembly," CAD Computer Aided Design, 26(7), 505-520.

Brennan, L., Gupta, S. M. and Taleb, K. N., (1994), "Operations Planning Issues in an Assembly/Disassembly Environment," International Journal of Operations & Production Management, 14(9), 57-67.

Desai, A. and Mital, A., (2003), "Evaluation of disassemblability to enable design for disassembly in mass production," International Journal of Industrial Ergonomics, 32(4), 265-281.

Epson. Epson Stylus Scan 2500 Service Manual. Retrieved 17, July, 2013, from http://files.support.epson.com/pdf/ss25__/ss25__u1.pdf