Green design assessing system model of products

被引：6

作者：

Li, FY ^{[1
]}

Duan, GH ^{[1
]}

Wang, JS ^{[1
]}

Xiang, D ^{[1
]}

Liu, XP ^{[1
]}

Meng, P ^{[1
]}

Mao, W ^{[1
]}

Li, S ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Precis Instruments, Ctr Green Mfg, Beijing 100084, Peoples R China

来源：

2002 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRONICS & THE ENVIRONMENT, CONFERENCE RECORD | 2002年

关键词：

Green design; disassembly; life cycle impact assessment; LCA (Life Cycle Assessment);

D O I：

10.1109/ISEE.2002.1003252

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Green Design and Manufacturing is concerned to be the most important technology to realize sustainable development of manufacturing industry at present, but the lack of efficient evaluating tool to assess the environment impact of products' whole life cycle has become the bottleneck of green products' design and manufacturing technology. In addition, it can be found that most LCA tools cannot work together with, disassembly analysis; as a result, the conclusions of LCA sometimes are unconvincing. In this paper, at first, a series of model were built to describe and analysis the life cycle environment impact of products, such as the function model of life cycle environment impact assessment system, products' life cycle process tree model, information. describing model, and products' retirement decision simulation model, et al. In the information-describing model, by the use of object-oriented technology, it is convenient to define and describe the product life cycle environment characteristics. Moreover, in the retirement decision simulation model, Directed Graph Theory was used to describe the complex product disassembly structure, and thus the disassembly sequence and disassembly depth can be got easily. Based on the above models, the assessment system integrates the disassembly/recycle assessment and Life Cycle Assessment, and thus the evaluation result is more exact and practicable. Finally, a frame of Green Design Decision Supporting system was proposed And we are endeavoring to develop the software tool based on this frame.

引用

页码：123 / 127

页数：5

共 7 条

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