An integrated quality-function-deployment and stochastic-dominance-based decision-making approach for prioritizing product concept alternatives
نویسندگان
چکیده
Abstract For continuous growth and sustaining the competitiveness of a company, product developers spend most their time making crucial decisions to address great variety unpredictable uncontrollable information. Several mathematical approaches have already been adopted aid in selecting best concept for meeting customers’ requirements exceeding expectations. However, those methods do not cope with fully revealed developers’ preferences take into account random distribution target values engineering characteristics (ECs). In this paper, application quality function deployment (QFD)-based model stochastic dominance-based method is presented development. The first phase approach construct planning house (PPHoQ), which core engine entire QFD model. This depicts relationship between (CRs) ECs product. proposed addresses both relationships CRs ECs, addition correlations among ECs. study, are invited express using different types linguistic terms dependent on diverse backgrounds understanding levels Based outcomes PPHoQ process, alternative concepts can be created. alternatives then prioritized ranked second phase. facilitates variables rather than fuzzy obtain more realistic alternatives. examples comparative results further illustrate that unbalanced dominance efficiently endow selection uncertain information style.
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ژورنال
عنوان ژورنال: Complex & Intelligent Systems
سال: 2022
ISSN: ['2198-6053', '2199-4536']
DOI: https://doi.org/10.1007/s40747-022-00681-1