Measurement of Transfer Function during Multi-axis Loading

DOI

10.2991/978-94-6463-423-5_45How to use a DOI?

Keywords

Car Seat; Transfer Function; Measurement; Multi-axis Loading

Abstract

The properties of car seats that determine seating comfort are defined by the transfer function in the direction of the Z axis (vertical direction) in the classical approach. This function describes the damping properties of the seat depending on the excitation frequency in the vertical direction. However, the seat is also excited by vibrations in other directions during the actual driving of the car. So, the question is whether the transfer function in the direction of the Z axis describes the characteristics of the seat accurately enough. This contribution describes a new perspective on the issue, i.e. determining the transfer function of the seat during multi-axis excitation. It is focused on defining the necessary HW and SW equipment for the implementation of the experiment. Using examples of real measured data, it shows the problem of signal measurement during multi-axis excitation.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Ales Lufinka
PY  - 2024
DA  - 2024/05/22
TI  - Measurement of Transfer Function during Multi-axis Loading
BT  - Proceedings of the 62nd International Conference of Machine Design Departments (ICMD 2022)
PB  - Atlantis Press
SP  - 408
EP  - 415
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-423-5_45
DO  - 10.2991/978-94-6463-423-5_45
ID  - Lufinka2024
ER  -