A generalised framework for simulation-based decision support for manufacturing

Simulation in general and discrete event simulation in particular has been widely used in manufacturing since the 1960s. The increased computational power accompanied by reduction in cost and success of simulation increased the areas of applications of simulation as a decision support tool for manufacturing. However, along with this increased usage of simulation, a formal scheme that organises the use of simulation in manufacturing can be critical for the optimal use of this tool in a routine manner. In this work, a Simulation Application Framework for Manufacturing (SAFM) is built. The framework that highlights the nature of relations between different decision areas, and makes the task of using simulation to support decisions more systematic, is built based on reviewed literature. Main components of the framework are: manufacturing strategies, layout, material handling, scheduling and manufacturing processes and resources. In the SAFM, the use of simulation is triggered and controlled by managerial strategies and priorities.