Operational planning framework for multisite production and distribution networks

The operational planning of a multisite production and distribution network, which entails making operational-level decisions for efficient production facility utilitization and customer-order fulfillment over a time horizon of several months, is of great importance but has received considerably less attention compared to operational planning approaches for a single production site. The inherent complexities of simultaneously optimizing the allocation of production tasks at each facility, as well as the interplay between several production and distribution centers make operational planning of a multisite production and distribution network challenging especially when addressing large-scale, industrial applications. The proposed multisite planning with production disaggregation model (Multisite-PPDM) has been formulated in order to address industrially relevant supply chains and determine both the production and shipment profiles for the supply chain of interest.