| 一种机电产品绿色度评估指标权重计算方法 |
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| 引用本文： | 郭金维,张永安,高祥,蒲绪强. 一种机电产品绿色度评估指标权重计算方法[J]. 西安电子科技大学学报(自然科学版), 2015, 42(1): 98-103. DOI: 10.3969/j.issn.1001-2400.2015.01.016 |
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| 作者姓名： | 郭金维 张永安 高祥 蒲绪强 |
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| 作者单位： | 西安电子科技大学 机电工程学院,陕西 西安,710071 |
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| 基金项目： | 国家高技术研究发展(863)计划资助项目，国家自然科学基金资助项目，中央高校基本科研业务费资助项目，陕西省自然科学基础研究计划资助项目 |
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| 摘 要： | 针对产品绿色度评估指标权重的计算问题,提出了一种基于网络分析法(ANP)和多生命周期理论相结合的指标权重计算方法.首先,分析了产品的生命周期各阶段的指标构成;然后,根据各层次中指标间的关联性,利用ANP法计算得到生命周期各阶段中评估指标的权重值.分析结果表明,该方法比单纯利用层次分析法更全面,更能客观反映产品的绿色度水平.
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| 关 键 词： | 绿色产品评估 生命周期评估 网络分析法 |
| 收稿时间： | 2013-07-17 |
Method on weights decision of green-assessment-indexes for electromechanical products |
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| GUO Jinwei,ZHANG Yongan,GAO Xiang,PU Xuqiang. Method on weights decision of green-assessment-indexes for electromechanical products[J]. Journal of Xidian University, 2015, 42(1): 98-103. DOI: 10.3969/j.issn.1001-2400.2015.01.016 |
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| Authors: | GUO Jinwei ZHANG Yongan GAO Xiang PU Xuqiang |
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| Affiliation: | (School of Mechano-electronic Engineering, Xidian Univ., Xi'an 710071, China) |
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| Abstract: | Aiming at the problem of weights decision of green-assessment-indexes, a new method based on the analytic network process (ANP) and theory of life cycle assessment (LCA) is proposed to compute the assessment indexes' weights. Firstly, the assessment indexes in life cycles of a product are presented. Secondly, according to the correlations among different indexes in the same hierarchy, the weights of green-assessment-indexes in different life cycles of a product are decided by the ANP. The results indicate that the analysis by the proposed method is more comprehensive and objective than that by the AHP alone. |
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| Keywords: | green products assessment life cycle assessment analytic network process |
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