基于改进的Pythagorean模糊语言集的可持续实验室评价方法

Sustainable Laboratory Evaluation Method Based on Improved Pythagorean Fuzzy Linguistic Set

随着化学、电子、计算机等学科教育不断发展,大中学校以及科研单位实验室的环境污染问题逐渐呈现出来。注意到目前我国可持续发展的重点多集中于工业企业,本文首次将可持续发展的概念引入到实验室管理中。作为可持续发展的三大支柱,经济、环境、社会之间不可避免的存在矛盾与冲突,三者之间的交互又进一步加剧了评价的复杂性。Pythagorean模糊语言集对复杂性、冲突性具有强大的描述能力。但研究发现现有的Pythagorean模糊语言集存在一定缺陷,本文提出了改进的Pythagorean模糊语言集并基于新概念给出了一种改进的综合可持续实验室评价方法。实例验证了新方法的有效性和可行性。

With the continuous development of education in the disciplines of chemistry, electronics, and computers, the problems of environmental pollution in large and medium-sized schools and research institutes have gradually emerged. It is noted that the focus of China’s current sustainable development is mostly concentrated on industrial enterprises. For the first time, the concept of sustainable development has been introduced into laboratory management. As the three pillars of sustainable development, the inevitable contradictions and conflicts between the economy, the environment, and the society, the interaction among the three further exacerbates the complexity of evaluation. Pythagorean fuzzy language sets have powerful description capabilities for complexity and conflict. However, it is found that the existing Pythagorean fuzzy language sets have certain flaws. An improved Pythagorean fuzzy language set is proposed in this paper, and an improved comprehensive sustainable laboratory evaluation method based on the new concept is given. Examples demonstrate the effectiveness and feasibility of the new method.