Fuzzy Control Embedded in Microcontroller and Applied to an Experimental Apparatus Using Magnetorheological Fluid Damper

Autor(es)

de Abreu, Gustavo Luiz C. M. ; de Melo, Gilberto Pechoto ; Lopes, Vicente, Jr.

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF CONTROL AUTOMATION AND ELECTRICAL SYSTEMS; v. 24, n. 1-2, p. 16-pg., 2013-04-01.

Resumo

This work focuses on applying fuzzy control embedded in microcontrollers in an experimental apparatus using magnetorheological fluid damper. The non-linear behavior of the magnetorheological dampers associated with the parametric variations on vehicle suspension models corroborate the use of the fuzzy controllers. The fundamental formulation of this controller is discussed and its performance is shown through numeric simulations. An experimental apparatus representing a two degree of freedom system containing a magnetorheological damper is used to identify the main parameters and to evaluate the performance of the closed-loop system with the embedded low-cost microcontroller-based fuzzy controller. (AU)

• Processo FAPESP: 08/05129-3 - Modelagem numérica, controle inteligente e avaliação experimental de estruturas reticuladas adaptativas dotadas de atuadores piezelétricos axiais
• Beneficiário: Gustavo Luiz Chagas Manhães de Abreu
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado