SEMI-ACTIVE SUSPENSION FOR RIDE IMPROVEMENT USING STABILITY AUGMENTATION SYSTEM CONTROL ALGORITHM

Authors

  • Pakharuddin Mohd Samin Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
  • Hishamuddin Jamaluddin Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
  • Roslan Abd Rahman Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
  • Saiful Anuar Abu Bakar Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
  • Khisbullah Hudha Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka, Ayer Keroh Melaka, Malaysia

Keywords:

Semi-active suspension, ride improvement, stability augmentation system

Abstract

This paper presents the simulation of a full-vehicle semi-active suspension system to simultaneously improve vehicle ride comfort. A validated 7-DOF of vehicle model was used to study the performance of passive suspension system and theoretical desired force for the designed semi-active suspension system. The control algorithm developed for the semi-active suspension known as stability augmentation system (SAS) was used to reduce the effect of disturbances to the dynamics performance of the vehicle. The SAS with inner ride control loops and outer attitude loops are combined together by the input decoupling transformation scheme (DTS) to improve ride. The performance of passive suspension and the semi-active suspension control are demonstrated by simulations.

References

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Published

2018-04-09

How to Cite

Mohd Samin, P., Jamaluddin, H., Abd Rahman, R., Abu Bakar, S. A., & Hudha, K. (2018). SEMI-ACTIVE SUSPENSION FOR RIDE IMPROVEMENT USING STABILITY AUGMENTATION SYSTEM CONTROL ALGORITHM. Jurnal Mekanikal, 26(2). Retrieved from https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/141

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