Software quality comprehensive evaluation method for life cycle evaluation field

Abstract

The invention discloses a software quality comprehensive evaluation method for the life cycle evaluation field, which comprises the following steps of: cutting software function attributes: cutting a software quality model by combining the life cycle evaluation field and ISO / IEC25010 software quality characteristics and considering the characteristics of software, user requirements and quality requirements; determining an evaluation index system of the life cycle evaluation field software: based on the life cycle evaluation process, comparing the novel life cycle evaluation software to be evaluated with the mature life cycle evaluation software, and constructing the software evaluation index system; comprehensively evaluating the software quality: determining an evaluation index weight of the life cycle evaluation software based on an analytic hierarchy process and an information entropy; after the weights are determined, performing correlation analysis on different evaluation indexes, determining correlation degrees among the different evaluation indexes, and constructing a maximum spanning tree of the evaluation indexes; and scoring each index, and carrying out comprehensive evaluation by using a maximum spanning tree.

Description

technical field [0001] The invention relates to a software quality comprehensive evaluation method aimed at the field of life cycle evaluation, belonging to the field of software quality evaluation. Background technique [0002] The whole process of life cycle assessment usually takes a lot of time to collect and process data. In order to solve this problem, universities and enterprises pay more and more attention to the development of LCA tools, and the number of LCA tools is also increasing, such as GaBi in Germany, GaBi in the Netherlands, Simapro, eBalance in China, BEES in the United States and Ecopro in Switzerland, etc., some software can be integrated with other software to make LCA more widely used. GaBi software and SimaPro software are mostly used at this stage. For most cases, the calculation results of the two are very close, but there are also some cases with great differences. These two softwares have a large database and can calculate the environmental impac...

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Problems solved by technology

These two softwares have a large database and can calculate the environmental impact of product life cycle in multiple fields and regions. Both will affect the actual state of the product. In the field of electromechanical products, universal software such as GaBi and SimaPro will affect product deviations in the environmental impact of product life cycle evaluation, and some software does not have the evaluation methods required by researchers, which cannot meet the needs of research. the actual needs of the

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