Renewable energy technology is suitable for reducing consumption and emissions, the corresponding impact on poverty has aroused tremendous attention. This paper proposed best-worst method- (BWM-) based quality function deployment (QFD) approach within interval-valued intuitionistic fuzzy number (IVIFN) to select appropriate renewable alleviation. QFD firstly used explore relationship between re...

Obtaining valid data on customer needs and translating it into optimum product functionality is always a challenge, but especially so when the customers are geographically, culturally, and functionally diverse. Digital's Corporate Telecommunications Software Engineering (CTSE) used groupware techniques supported by the distributed use of Quality Function Deployment (QFD) to identify product fea...

Various extensions of the environmentally-conscious quality function deployment (QFD) were explored to address sustainable product design. To provide a systematic computational platform, integration fuzzy set theory and multiple criteria decision making (MCDM) methods becomes popular approach. However, most applications QFD-MCDM approaches are concentrated on planning phase, which limits overal...

In both the quality improvement and the design of a product, the engineering characteristics affecting product performance are primarily identified and improved to optimize customer needs (CNs). Especially, the limited resources and increased market competition and product complexity require a customer-driven quality management and product development system achieving higher customer satisfacti...

Utilizing QFD in the process of manufacturing and service performing is confronted with an optimization problem called QFD decision-making problem (QFDDMP). Facing many customer constraints and requirements, and huge number of customers in the target market have made QFDDMP a complex planning problem. Achieving optimal solution by which the products satisfy customers with lowest costing budget ...

<span lang="EN-US">E-learning has become an important aspect of university education. System evaluation must be carried out by higher education management to identify the number e-learning successes and future improvement efforts. Three research methodologies were used in this study measure, classify, translate service quality into process, namely SERVQUAL, Kano model, functional deployme...

s This research sets up a conceptual design of a future mobile or portable healthcare device using the quality function development (QFD) with the analytic network process (ANP) and the theory of inventive problem solving (TRIZ). We propose a three-stage QFD in order to consider customers’ requirements, extend the whole design process, and calculate the priorities of the left-hand-side element...

Quality Function Deployment (QFD) is a popular planning method often used to transform customer demands/requirements into the technical characteristics of a new or improved product or service. In order to better capture (and represent) the multifarious relationships between customer requirements and technical characteristics, and the relative weights among customer requirements, in this study a...

A sound decisionmethodology for evaluating and selecting e-learning products should considermultiple and conflicting criteria and the interactions among them. In this paper, a decision framework which employs quality function deployment (QFD), fuzzy linear regression and optimization is presented for elearning product selection. First, a methodology for determining the target values for e-learn...