LCA-oriented semantic representation for the product life cycle
作者: Yingzhong ZhangXiaofang LuoJennifer J. BuisJohn W. Sutherland
作者单位: 1School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China
2Division of Environmental and Ecological Engineering, Purdue University, West Lafayette, IN 47907, United States
刊名: Journal of Cleaner Production, 2015, Vol.86 , pp.146-162
来源数据库: Elsevier Journal
DOI: 10.1016/j.jclepro.2014.08.053
关键词: Life cycle assessmentProcessProduct life cycleSemantic representationOntology
英文摘要: Abstract(#br)In order to complete a life cycle assessment (LCA) study of the product, each activity interacting with the environment during the product life cycle should be given an explicit description, namely an LCA-oriented representation for the product life cycle should be constructed. A complex functional product usually consists of many parts made of different materials and its LCA-oriented life cycle modeling involves many complex semantic relationships. In this paper, a new LCA-oriented and ontology-based semantic representation model and methodology for the product life cycle are proposed. First, the concepts of processes and flows, and the semantic relationships among processes, and between processes and flows are analyzed in detail. The ontology classes of processes and flows...
全文获取路径: Elsevier  (合作)
影响因子:3.398 (2012)

  • representation 表现
  • oriented 定向的
  • semantic 语义上的
  • product 产物
  • cycle 旋回