One of the most essential topics for the present and future generations is sustainability. Today, because of threats made by traditional and old manufacturing practices, sustainability has become an essential topic in manufacturing companies. Attaining a sustainable manufacturing process requires making decisions about the strategies of manufacturing. In this paper, a novel integrated model is developed to evaluate sustainable manufacturing strategies. The proposed model is based upon two multi-criteria decision-making (MCDM) methods: WASPAS (Weighted Aggregated Sum Product ASsessment) and SECA (Simultaneous Evaluation of Criteria and Alternatives). Due to the uncertainty of evaluation process, we use interval type-2 fuzzy sets (IT2FSs). An example of evaluating sustainable manufacturing strategies is presented, and a sensitivity analysis is carried out for illustration of the developed approach and validation of it. The findings show the efficiency of the developed model, and based on the considered example, “Eco-efficiency” can be regarded as an effective strategy.

中文翻译：

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基于 WASPAS 和 SECA 的综合 2 类模糊决策模型，用于评估可持续制造战略

对今世后代来说，最重要的主题之一是可持续性。今天，由于传统和旧制造实践的威胁，可持续性已成为制造公司的一个重要话题。实现可持续的制造过程需要对制造策略做出决策。在本文中，开发了一种新的集成模型来评估可持续制造策略。所提出的模型基于两种多标准决策 (MCDM) 方法：WASPAS（加权聚合总和产品评估）和 SECA（标准和替代方案的同时评估）。由于评估过程的不确定性，我们使用区间类型 2 模糊集（IT2FSs）。提供了一个评估可持续制造战略的例子，并进行敏感性分析以说明开发的方法并对其进行验证。研究结果显示了所开发模型的效率，并且基于所考虑的示例，“生态效率”可以被视为一种有效的策略。