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Shock and Vibration
Volume 2016, Article ID 5375309, 12 pages
Research Article

Hybrid Vibration Control under Broadband Excitation and Variable Temperature Using Viscoelastic Neutralizer and Adaptive Feedforward Approach

1Universidade Federal do Paraná, Departamento de Engenharia Mecanica, Rua Coronel Francisco H. dos Santos, s/n, Bloco IV, Centro Politécnico, 81530-900 Curitiba, PR, Brazil
2Universidade Federal de Santa Catarina, Rua Voluntario Fernando Caldeira 87, 88085-290 Florianopolis, SC, Brazil
3Universidade Federal de Santa Catarina, Departamento de Engenharia Elétrica, LINSE, Caixa Postal 476, 88040-900 Florianópolis, SC, Brazil

Received 2 January 2016; Revised 11 April 2016; Accepted 1 June 2016

Academic Editor: Londono Monsalve

Copyright © 2016 João C. O. Marra et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

The supplementary material comprises a video of the Active Vibration Control System acting on the beam with the VDVN. 

The vibration attenuation level can be clearly observed as well as the minimization of the error signal, both in real time, assuring the effectiveness of the Fx-LMS algorithm for identifying the plant and generate an accurate control signal.

  1. Supplementary Material