Modelling setup times, process batches and transfer batches using activity network logic

The objective of this paper is to demonstrate how modelling ideas and solution procedures, borrowed from the field of generalized resource-constrained project scheduling, can be used to formulate and solve several types of production scheduling problems involving sequence-independent setup times as well as process and transfer batches. The computational results provide useful insight in the trade-offs that do exist between the computational effort required and the size of the process and transfer batches used.