Analysis, simulation and optimization of the milking process in a cowshed for the production of Parmigiano Reggiano

The aim of this study is to optimize the current milking process of a cowshed, which provides milk for the production of Parmigiano Reggiano cheese. The ultimate goal of the analysis is to reduce the time required for milking operations, thus optimizing the whole management of the farm processes. The analysis described is based on a real case study, referring to a farm located near Parma (Italy). To optimize the milking process, a discrete-event simulation model was designed under Simul8TM professional platform. The model reproduces the main processes of the cowshed, and in particular, the movements of the animals inside the cowshed, during milking. Real data were collected to allow the reproduction of the milking process. Exploiting again the simulation model, two new configurations of the cowshed layout were designed and tested, and their performance, in terms of the total time required for milking, was compared to the current one, showing interesting savings.