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https://ptsldigital.ukm.my/jspui/handle/123456789/394108| Title: | Hybrid skyhook-stability augmentation system for ride quality improvement of railway vehicle |
| Authors: | Mohd Hanif Harun W. Mohd Zailimi W. Abdullah Hishamuddin Jamaluddin Roslan Ab Rahman Khisbullah Hudha |
| Conference Name: | International Conference on Recent Advances in Automotive Engineering and Mobility Research |
| Keywords: | Railway Vehicle Suspension Hybrid Skyhook-SAS |
| Conference Date: | 16/12/2013 |
| Conference Location: | Kuala Lumpur |
| Abstract: | This paper is aimed to show the improvement of ride quality of railway vehicle with semi-active suspension systems. The dynamics of nine degrees-of-freedom (9-DOF) railway vehicle model is developed consists of a vehicle body, two bogies and four wheel-set. The disturbance considered is track irregularity which is modelled as a sine wave. The control algorithm for the semi active suspension system is developed based on Stability Augmentation System (SAS) integrated with skyhook controller to reduce the effect of track disturbance. The performances of passive and semi-active suspension are compared by simulation using MATLAB-SIMULINK software. The results of the study show that the proposed controller is able to significantly improve ride quality of railway vehicle body. It is also noted that the additional ride control loop which is skyhook control is able to further improve the performance of SAS controller for the system. |
| Pages: | 141-145 p. |
| Call Number: | TD195.T7.I546 2014 kat sem |
| Publisher: | Switzerland : Trans Tech Publications Ltd., 2014.,Switzerland |
| Appears in Collections: | Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding |
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