System interaction, System of Systems, and environmental impact of products

被引：9

作者：

Abdoli, Shiva ^{[1
,2
]}

Kara, Sami ^{[1
,2
]}

Hauschild, Michael ^{[1
,2
]}

机构：

[1] Univ New South Wales, Sch Mech & Mfg Engn, Sustainabil Mfg & Life Cycle Engn Res Grp, Sydney, NSW 2052, Australia

[2] Tech Univ Denmark, Dept Mfg Engn & Management, Div Quantitat Sustainabil Assessment, Prod Storvet Bldg 424, DK-2800 Lyngby, Denmark

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2019年 / 68卷 / 01期

关键词：

Environment; Life cycle; System of Systems; LIFE-CYCLE ASSESSMENT;

D O I：

10.1016/j.cirp.2019.04.051

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Product-systems interact with their surrounding systems and together form a System-of-Systems (SoS). The interactions lead to emerging behaviour from the SoS, including rebound effects that influence the actual environmental impact of changes in the product-systems. Accordingly, the SoS impact can be higher than the sum of impacts from its interacting product-systems. This paper proposes a modelling approach for life cycle assessment of a product-system considering emerging behaviours in its SoS context beyond what is normally considered in a consequential LCA. The applicability of the proposed approach is demonstrated on a transportation system case study. (C) 2019 Published by Elsevier Ltd on behalf of CIRP.

引用

页码：17 / 20

页数：4

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