Fuzzy multi-attribute decision-making for grouping of electronic components in process planning

The grouping of objects problem has a wide-range of applications in industry. In electronic assembly planning, grouping components play an important role as they can reduce drastically the number of possible sequences of operations. This paper considers the grouping problem of electronic component families based on their multiple attributes. The difficulty lies with the conflict of criteria when selecting a certain component into a group. In order to overcome this difficulty, the proposed approach introduces the concept of fuzziness, which expresses the degree of concordance on the decision. An example of classification electronic components is presented to illustrate the proposed method.