Analysis of ride and stability of an ICF railway coach

被引：3
|
作者：
Sharma R.C. [1 ,3 ]
Sharma S.K. [2 ]
Sharma N. [1 ,3 ]
Sharma S. [2 ]
机构：
[1] Mechanical Engineering Department, Maharishi Markandeshwar (Deemed to be University), Mullana
[2] School of Engineering and Applied Science, National Rail and Transportation Institute (Deemed to be University), Vadodara
[3] Mechanical Engineering Department, Maharishi Markandeshwar (Deemed to be University), Mullana
[4] Department of Mechanical Engineering, J.C. Bose University of Science and Technology, YMCA, Haryana, Faridabad
来源：
International Journal of Vehicle Noise and Vibration | 2020年 / 16卷 / 3-4期
关键词：
ISO; 2631-1; Lagrangian dynamics; Primary suspension; Ride; Secondary suspension; Stability;
D O I：
10.1504/IJVNV.2020.117820
中图分类号：
学科分类号：
摘要：
Suspension parameters influence the ride and stability of the rail vehicle simultaneously. This research work analyses the lateral ride and stability of 28 degrees of freedom model of an ICF General Sleeper railway coach formulated with Lagrangian dynamics. The lateral ride is evaluated considering ISO 2631-1 ride specifications. The stability is determined based on eigenvalue analysis carried out using MATLAB environment. The sensitivity of primary and secondary suspension parameters on ride and stability is analysed independently. Finally, suitable suggestions are given for primary and secondary suspension parameter values to obtain improved lateral ride and stability. Copyright © 2020 Inderscience Enterprises Ltd.
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收藏
页码：127 / 144
页数：17
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