TY - GEN
T1 - Evaluation of the human-structure-soil interaction on a two-wheel tractor using modal analysis techniques
AU - Velazquez-Miranda, E.
AU - Silva-Navarro, G.
AU - Bory-Reyes, J.
AU - Garcia-Perez, O. A.
AU - Trujillo-Franco, L. G.
N1 - Publisher Copyright:
© Society for Experimental Mechanics, Inc. 2020.
PY - 2020
Y1 - 2020
N2 - This work considers the experimental evaluation on a two-wheel tractor, employed for small agricultural practices, to characterize the human-structure-soil interaction under typical activities into small greenhouses (e.g., tillage). First, the two-wheel tractor is evaluated to get its modal parameters and, then, the machine is tested for endogenous excitation due to different engine speeds and for several working scenarios (operational modal analysis). In particular, the modal testing is focused on the human-structure-soil interaction to verify how the vibrations and noise affect to the human operator and, thus, propose passive solutions to reduce adverse effects caused on humans via passive damping injection and/or proper structural modifications. The results are used to evaluate the overall dynamic performance in a system-theoretic approach for decision-making during the design and evaluation of this machinery.
AB - This work considers the experimental evaluation on a two-wheel tractor, employed for small agricultural practices, to characterize the human-structure-soil interaction under typical activities into small greenhouses (e.g., tillage). First, the two-wheel tractor is evaluated to get its modal parameters and, then, the machine is tested for endogenous excitation due to different engine speeds and for several working scenarios (operational modal analysis). In particular, the modal testing is focused on the human-structure-soil interaction to verify how the vibrations and noise affect to the human operator and, thus, propose passive solutions to reduce adverse effects caused on humans via passive damping injection and/or proper structural modifications. The results are used to evaluate the overall dynamic performance in a system-theoretic approach for decision-making during the design and evaluation of this machinery.
KW - Experimental modal analysis
KW - Human-machine interaction
KW - Operational modal analysis
KW - Two-wheel tractor
UR - http://www.scopus.com/inward/record.url?scp=85065985994&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-12684-1_36
DO - 10.1007/978-3-030-12684-1_36
M3 - Contribución a la conferencia
AN - SCOPUS:85065985994
SN - 9783030126834
T3 - Conference Proceedings of the Society for Experimental Mechanics Series
SP - 341
EP - 348
BT - Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics 2019
A2 - Mains, Michael L.
A2 - Dilworth, Brandon J.
PB - Springer New York LLC
T2 - 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019
Y2 - 28 January 2019 through 31 January 2019
ER -
