摘要
为科学评价高校大仪购置论证可行性,降低高校大仪使用率低、后期维护费用高等现象发生的可能性,帮助高校实验中心厘清设备管理现状,构建了包含购置必要性、购置可行性、开放共享、运行保障能力等4个一级指标和开放服务满意度等14个二级指标的评价指标体系。通过序关系分析法计算主观权重,利用CRITIC法计算客观权重,再基于博弈论原理的组合赋权法最小化主客观权重之间的偏差,取得最优组合权重。最后通过云模型理论得到高校大仪购置论证可行性评价方法的最终结果。以动态力学分析仪购置论证项目为例,评价结果与实际情况相符,验证了该评价方法的有效性,为高校设备管理提供了科学决策支持,对改进高校大仪购置可行性论证具有参考价值和借鉴意义。
To scientifically evaluate the feasibility of purchasing equipment,reduce the possibility of low usage rate and high maintenance costs in the later stage,and help the university experimental center clarify the current situation of equipment management,an evaluation index system is constructed.The system includes four primary indicators of purchase necessity,purchase feasibility,open sharing,and operation guarantee ability,as well as 14 secondary indicators such as open service satisfaction,etc.The subjective weight is calculated using the sequential relationship analysis method,and the objective weight is calculated by using the CRITIC method.Then,the combination weighting method based on game theory principles is used to minimize the deviation between the subjective and objective weights and obtain the optimal combination weight.Finally,the overall characteristics of the feasibility evaluation method for the purchase of university equipment are reflected through cloud model theory.Taking the purchase demonstration project of dynamic mechanics analyzer as an example,the evaluation results are consistent with the actual situation,which verifies the effectiveness of the evaluation method and provides scientific decision-making support for equipment management in universities.It has reference value and reference significance for guiding and improving the feasibility of purchasing large instruments in universities.
作者
周辉
江耀
施雯
徐贝
ZHOU Hui;JIANG Yao;SHI Wen;XU Bei(School of Logistics,Central South University of Forestry and Technology,Changsha 410004,China)
出处
《实验室研究与探索》
CAS
北大核心
2024年第12期216-222,共7页
Research and Exploration In Laboratory
基金
国家自然科学基金项目(52202455)
湖南省自然科学基金项目(2023JJ31015)
湖南省教改重点项目(HNJG-20230453)。
关键词
云模型
组合赋权法
可行性评价
博弈论
cloud model
combination weighting method
feasibility evaluation
game theory
