A Critical Speed Optimization of Rail Vehicle System Based on Safety Criterion

被引：0
|
作者：
Nejlaoui, Mohamed [1 ]
Houidi, Ajmi [2 ]
Affi, Zouheir [1 ]
Romdhane, Lotfi [3 ]
机构：
[1] Ecole Natl Ingn Monastir, Monastir, Tunisia
[2] Inst Super Sci Appl Technol Sousse, Sousse, Tunisia
[3] Ecole Natl Ingn Sousse, Sousse, Tunisia
来源：
CONDITION MONITORING OF MACHINERY IN NON-STATIONARY OPERATIONS | 2012年
关键词：
Modeling; optimization; rail vehicle; curved tracks; CURVING PERFORMANCE;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper deals with the critical speed optimization of a rail vehicle system moving in curved track with relatively high speed. Indeed the roll motion of the car body will be included in the dynamic model in order to study its effects. Based on the structural characteristics of the rail vehicle and its curved motion, a critical speed optimization as a function of the radius of curvature and the rail vehicle design parameters is performed using the genetic algorithms. The safety criterion is evaluated using the derailment angle. The outcomes of this work could help the designer in his choice of the adequate design parameters yielding the best compromise between critical speed and radius of curvature.
引用
收藏
页码：201 / 211
页数：11
相关论文
共 50 条
  • [21] ToMFIR-based incipient fault detection and estimation for high-speed rail vehicle suspension system
    Wu, Yunkai
    Jiang, Bin
    Lu, Ningyun
    Zhou, Donghua
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2015, 352 (04): : 1672 - 1692
  • [22] Simulation and identification system of vehicle safety operating speed on freeway
    Jiang, Gong-Liang
    Lu, Jia
    Yang, Li-Gai
    Jiaotong Yunshu Gongcheng Xuebao/Journal of Traffic and Transportation Engineering, 2010, 10 (04): : 121 - 126
  • [23] Modelling and analysis of passenger rail vehicle for the improvement of critical speed using MR damper based semi-active suspension
    Singh, Sultan
    Kumar, Anil
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2022, 236 (03) : 440 - 452
  • [24] Optimization-Based Train Timetables Generation with Demand Forecasting for Thailand High Speed Rail System
    Khwanpruk, Somkiat
    U-tapao, Chalida
    Khwanpruk, Kankanit
    Laokhongthavorn, Laemthong
    Suwannatrai, Arkom
    Moryadee, Seksun
    KSCE JOURNAL OF CIVIL ENGINEERING, 2021, 25 (09) : 3502 - 3510
  • [25] Optimization-Based Train Timetables Generation with Demand Forecasting for Thailand High Speed Rail System
    Somkiat Khwanpruk
    Chalida U-tapao
    Kankanit Khwanpruk
    Laemthong Laokhongthavorn
    Arkom Suwannatrai
    Seksun Moryadee
    KSCE Journal of Civil Engineering, 2021, 25 : 3502 - 3510
  • [26] Multiobjective robust design optimization of rail vehicle moving in short radius curved tracks based on the safety and comfort criteria
    Nejlaoui, M.
    Houidi, A.
    Affi, Z.
    Romdhane, L.
    SIMULATION MODELLING PRACTICE AND THEORY, 2013, 30 : 21 - 34
  • [27] Hybrid Optimization Method for Design of Rail Passengers Safety and Comfort System
    Galuszka, Adam
    Swierniak, Andrzej
    Hejczyk, Tomasz
    Mlynczak, Jakub
    9TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING, INTER-ENG 2015, 2016, 22 : 905 - 912
  • [28] Design of Lighting System Based on Crash Test of Rail Vehicle
    Lin, Xuguang
    Ren, Yi
    Wan, Wenjun
    Li, Bin
    Zhou, Bo
    2018 3RD INTERNATIONAL CONFERENCE ON SMART CITY AND SYSTEMS ENGINEERING (ICSCSE), 2018, : 670 - 674
  • [29] Fault Detection of Rail Vehicle Suspension System Based on CPCA
    Wei, Xiukun
    Guo, Ying
    Jia, Limin
    Liu, Hai
    2013 2ND INTERNATIONAL CONFERENCE ON CONTROL AND FAULT-TOLERANT SYSTEMS (SYSTOL), 2013, : 700 - 705
  • [30] Rail track and rail vehicle intelligent monitoring system
    Uhl T.
    Mendrok K.
    Chudzikiewicz A.
    Archives of Transport, 2010, 22 (04) : 496 - 510
12345