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Erschienen in:

2022 | OriginalPaper | Buchkapitel

Biomechanical Response of Seated Human Body Subjected to Vertical Vibrations Using Coupled Matrix Model

verfasst von : Raj Desai, Anirban Guha, P. Seshu

Erschienen in: Machines, Mechanism and Robotics

Verlag: Springer Singapore

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Abstract

Human body subjected to vibrations experiences multidimensional motion. Seated human body subjected to vertical vibrations exhibits two-dimensional motion in the sagittal plane. An eight degrees of freedom coupled human body model of a seated human with backrest support is developed to depict vertical and fore-aft head motion. The model consists of four rigid masses representing thigh pelvis, lower torso, upper torso, and head. Multi-objective genetic algorithm-based optimization has been used for model parameter identification by minimizing the difference between the experimental and model-derived seat to head transmissibility. The human body model is then integrated with a vehicle model to obtain optimum seat parameters.

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Titel: Biomechanical Response of Seated Human Body Subjected to Vertical Vibrations Using Coupled Matrix Model
verfasst von: Raj Desai
Anirban Guha
P. Seshu
Verlag: Springer Singapore
Buch: Machines, Mechanism and Robotics
Print ISBN: 978-981-16-0549-9

Electronic ISBN: 978-981-16-0550-5

Copyright-Jahr: 2022
DOI: https://doi.org/10.1007/978-981-16-0550-5_150

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