Modelling and simulation of the order realization in the serial production system

Abstract

The paper highlights the problem of mathematical modelling of the sample logistic production system where production stands are arranged in series. The production stands are equipped with tools which are used during the production process. If a tool is completely worn out, it needs to be replaced or regenerated. The problem consists in determining the best order realization sequence in order to minimize the total production time. The idea of time scaling by means of the simulation method is proposed in order to determine the best possible order realization time. Heuristic algorithms are used to control the production process. The criteria are given to either maximize the production output or minimize the lost flow capacity of the production stands or minimize the tool replacement time. A possibility of simulation of such production systems is outlined.