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Research on Human-Vehicle-Road Friendliness Based on Improved SH-GH-ADD Control

Yangyang Bao, Mingliang Yang, Haibo Huang, Liyuan Liu, Honglin Zhu, Weiping Ding*

School of Mechanical Engineering, Southwest Jiaotong University, Chengdu, 610031, China

* Corresponding Author: Weiping Ding. Email: email

(This article belongs to the Special Issue: Passive and Active Noise Control for Vehicle)

Sound & Vibration 2023, 57, 45-68. https://doi.org/10.32604/sv.2023.043279

Abstract

The hub-driven virtual rail train is a novel urban transportation system that amalgamates the benefits of modern trams and buses. However, this system is plagued by issues such as decreased ride comfort and severe deformation of urban roads due to the increase in sprung mass and long-term rolling at the same position. To address these concerns and improve the human-vehicle-road friendliness of the virtual rail train, we propose an Improved Sky-Ground Hook and Acceleration-Driven Damper control (Improved SH-GH-ADD control) strategy for the semi-active suspension system. This control monitors the vibration acceleration signal of the unsprung mass in real-time and selects the mixed Sky-Hook and Acceleration-Driven Damper (SH-ADD) control or the mixed Ground-Hook and Acceleration-Driven Damper (GH-ADD) control based on the positive and negative values of the vibration acceleration of the unsprung mass. The Improved SH-GH-ADD control combines the advantages of SH-ADD control and GH-ADD control to achieve control of the sprung mass and unsprung mass in the full frequency band. Finally, through simulation and comparative analysis with traditional SH-ADD, GH-ADD, and mixed SH-GH control, we demonstrate the exceptional performance of the proposed algorithm.

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Cite This Article

APA Style
Bao, Y., Yang, M., Huang, H., Liu, L., Zhu, H. et al. (2023). Research on human-vehicle-road friendliness based on improved SH-GH-ADD control. Sound & Vibration, 57(1), 45-68. https://doi.org/10.32604/sv.2023.043279
Vancouver Style
Bao Y, Yang M, Huang H, Liu L, Zhu H, Ding W. Research on human-vehicle-road friendliness based on improved SH-GH-ADD control. Sound Vib . 2023;57(1):45-68 https://doi.org/10.32604/sv.2023.043279
IEEE Style
Y. Bao, M. Yang, H. Huang, L. Liu, H. Zhu, and W. Ding "Research on Human-Vehicle-Road Friendliness Based on Improved SH-GH-ADD Control," Sound Vib. , vol. 57, no. 1, pp. 45-68. 2023. https://doi.org/10.32604/sv.2023.043279



cc Copyright © 2023 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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