@article {10.3844/ajassp.2015.254.261, article_type = {journal}, title = {Optimal Pareto Solutions of a Dynamic C Chart: An Application of Statistical Process Control on a Semiconductor Devices Manufacturing Process}, author = {Lupo, Toni and Sgroi, Filippo}, volume = {12}, year = {2015}, month = {May}, pages = {254-261}, doi = {10.3844/ajassp.2015.254.261}, url = {https://thescipub.com/abstract/ajassp.2015.254.261}, abstract = {The present paper proposes a novel economic-statistical design procedure of a dynamic c control chart for the Statistical Process Control (SPC) of the manufacturing process of semiconductor devices. Particularly, a non-linear constrained mathematical programming model is formulated and solved by means of the ϵ-constraint method. A numerical application is developed in order to describe the Pareto frontier, that is the set of optimal c charts and the related practical considerations are given. The obtained results highlight how the performance of the developed dynamic c chart overcome that of the related static one, thus demonstrating the effectiveness of the proposed procedure.}, journal = {American Journal of Applied Sciences}, publisher = {Science Publications} }