Simulation Optimization in Dosing Process Control System in Real Time in a Free and Open-Source Software

Abstract

The purpose of this work is to implement an on-line control system able to adjust the production in real time applying a simulation model with algorithmic optimization and data transfer for a programmable logic controller. The Solver tool of the Excel software was integrated into a simulation software used to find the optimal dosing of input aggregates in a Hot Mix Asphalt process. Tests were carried out in different scenarios; the results demonstrated that the proposed control was effective, leading to a possible improvement in the quality of the product, enabling it to be kept within the specifications desired for most of the time. Besides, the proposed solution appeared to be simple and accessible for small companies as it applies the Excel software and a free and open-source discrete event simulation software.

Cep Online: A Web-Oriented Expert System for Statistical Process Control

“…However, it deserves mentioning here the work by[7], which describes a real time on-line control system able to find the optimal dosing of input aggregates in a Hot Mix Asphalt process.Pesquisa Operacional, Vol. 39(1), 2019 FRANCISCO LOUZADA, PAULO FERREIRA, ANDERSON ARA and CAROLINE GODOY…”