A concurrent optimization model for supplier selection with fuzzy quality loss
Abstract: The purpose of this
research is to develop a concurrent supplier selection model to minimize the
purchasing cost and fuzzy quality loss considering process capability and
assembled product specification.
Design/methodology/approach: This research integrates fuzzy quality loss
in the model to concurrently solve the decision making in detailed design stage
and manufacturing stage.
Findings: The resulted model can be used to concurrently select the
optimal supplier and determine the tolerance of the components. The model
balances the purchasing cost and fuzzy quality loss.
Originality/value: An assembled product consists of many components which
must be purchased from the suppliers. Fuzzy quality loss is integrated in the
supplier selection model to allow the vagueness in final assembly by grouping
the assembly into several grades according to the resulted assembly tolerance.
Author: Cucuk Rosyidi, Rina
Murtisari, Wakhid Jauhari
Journal Code: jptindustrigg170002
