Robust parameter design and economical multi-objective optimization on characterizing rubber for shoe soles

Within Taguchi methods, robust parameter design is a widely used tool for quality improvement in processes and products. The loss function another technique with focus on cost reduction. Traditional methods process or optimization unique characteristic. Analytical approaches optimizing multiple characteristics have been presented the literature. In this investigation, case of analysis two rubber shoe sole presented. A methodology supported combined array order to obtain optimal levels vulcanization process. Optimization techniques based use restricted nonlinear genetic algorithms are proposed.