Decision-making of product-service system solution selection based on integrated weight and technique for order preference by similarity to an ideal solution

• Product-service system (PSS) solution selection is of great significance to better meet the personalised needs of customers and ensure the subsequent implementation. The problems of incomplete index system, difficulty to obtain the value of the qualitative index and unreasonable single index weighting have a significant impact on the decision-making of PSS solution selection. In response to these problems, a decision-making framework of PSS solution selection is constructed. A comprehensive index system is established from the perspectives of multiple stakeholders. Expert evaluating with the fuzzy number and multi-expert evaluation opinion combination is adopted for index value solving. Integration of objective and subjective weights is achieved based on the multi-weight information consistency model and the candidate PSS solutions are ranked by technique for order preference by similarity to an ideal solution finally. An application case of automobile PSS solution selection is given to verify the effectiveness and rationality of the constructed decision-making framework.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)

Nyckelord

decision making

fuzzy set theory

number theory

automobile industry

TOPSIS

product-service system solution selection

integrated weight

technique for order preference by similarity to an ideal solution

incomplete index system

qualitative index

unreasonable single index weighting

comprehensive index system

multiexpert evaluation opinion combination

index value

subjective weights

multiweight information consistency model

automobile PSS solution selection

constructed decision-making framework

fuzzy number

Publikations- och innehållstyp

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