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The influence of active control strategy on working machines seat suspension behavior

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Recent Advances in Mechatronics

Abstract

The paper presents the model and simulation of passive and active earthmoving machines seat suspension. The object of the simulation is the visco-elastic passive seat suspension, extended with the active control. In order to help the working machines operators against vibration, the active system with different control strategies is elaborated. Active system improves significantly the behavior of the seat suspension at low frequency excitation, with the most effectiveness obtained for the resonance frequency. As the results of the computer simulation, the power spectral densities of acceleration for a seat is presented in comparison with sample excitations on the earth-moving machines cabin floor. Additionally, the transmissibility functions for a passive suspension and the corresponding active suspension are shown.

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References

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Author information

Authors and Affiliations

  1. Koszalin University of Technology, Racławicka 15-17, Koszalin, 75-620, Poland

    I. Maciejewski

Authors
  1. I. Maciejewski
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Editor information

Editors and Affiliations

  1. Faculty of Mechatronics, Warsaw University of Technology, Św. Andrzeja Boboli 8 street room 343, 02-525, Warsaw, Poland

    Ryszard Jabłoński , Mateusz Turkowski  & Roman Szewczyk ,  & 

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© 2007 Springer-Verlag Berlin Heidelberg

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Maciejewski, I. (2007). The influence of active control strategy on working machines seat suspension behavior. In: Jabłoński, R., Turkowski, M., Szewczyk, R. (eds) Recent Advances in Mechatronics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-73956-2_30

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  • DOI: https://doi.org/10.1007/978-3-540-73956-2_30

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-73955-5

  • Online ISBN: 978-3-540-73956-2

  • eBook Packages: EngineeringEngineering (R0)

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