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针对挣值管理法在软件项目管理应用中的不足,提出一种改进的基于模糊理论的挣值管理法。该方法使用模糊语言度量值表征活动进展程度,并给出与模糊语言度量值对应的三角模糊数,计算项目的模糊挣值;以此为基础推导出相应的模糊挣值指标体系,并分析模糊指标的内涵。通过软件项目案例演示该方法的使用过程,证实了该方法的有效性和实用性。
In view of the deficiencies of Earned Value Management in the application of software project management, this paper proposes an improved Earned Value Management based on fuzzy theory. This method uses the fuzzy linguistic measure to characterize the progress of the activity, and gives the triangular fuzzy number corresponding to the fuzzy linguistic measure, and calculates the fuzzy earned value of the project. Based on this, the corresponding index system of fuzzy earned value is deduced and analyzed. The connotation of the indicator. The software project case demonstrates the use of the method, which proves the effectiveness and practicability of the method.