A Multivariable and Multi-Objective Approach for the Control of Hot-Strip Mills

摘要: The control of a hot strip rolling mill is quite complex problem due to the presence many simultaneous tasks. This main motivation that spurred major steel corporations adopt more sophisticated techniques based on multi-variable concepts. drawback most approaches lack transparency resulting controller that, consequently, can turn out hard tune site. In this paper we solve tuning by adopting multi-objective approach allows explicitly taking into account existence actuator limitations and nonlinear dynamics. Furthermore, application proposed technique narrow here described.