TY - GEN
T1 - EXPERIMENTAL INVESTIGATION ON INERTIAL ACTUATORS ARRANGEMENT OPTIMIZATION FOR ACTIVE CONTROL APPLICATIONS
AU - Wrona, Stanislaw
AU - Pawelczyk, Marek
N1 - Publisher Copyright:
© 2023 Stanislaw Wrona et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
PY - 2023
Y1 - 2023
N2 - Active control of noise transmitted through structures has been gaining a significant interest. The authors have developed an idea of active casings reducing noise generated by devices. For such noise barriers which vibrations are actively controlled, locations where inertial actuators are attached are crucial. It determines the barrier performance to a great extent. However, its not obvious what is exactly the advantage of a precise modeling and optimization over a random or quasi-random arrangement. Depending on the barrier complexity, the modeling and optimization process may be difficult and time consuming. This paper presents a study investigating this aspect with experimental results, attempting to answer whether the effort are worth the obtained results.
AB - Active control of noise transmitted through structures has been gaining a significant interest. The authors have developed an idea of active casings reducing noise generated by devices. For such noise barriers which vibrations are actively controlled, locations where inertial actuators are attached are crucial. It determines the barrier performance to a great extent. However, its not obvious what is exactly the advantage of a precise modeling and optimization over a random or quasi-random arrangement. Depending on the barrier complexity, the modeling and optimization process may be difficult and time consuming. This paper presents a study investigating this aspect with experimental results, attempting to answer whether the effort are worth the obtained results.
KW - Active structural acoustic control
KW - active noise control
KW - electromagnetic actuators
UR - https://www.scopus.com/pages/publications/85191261566
M3 - Conference contribution
AN - SCOPUS:85191261566
T3 - Proceedings of Forum Acusticum
BT - Forum Acusticum 2023 - 10th Convention of the European Acoustics Association, EAA 2023
PB - European Acoustics Association, EAA
T2 - 10th Convention of the European Acoustics Association, EAA 2023
Y2 - 11 September 2023 through 15 September 2023
ER -