Sensitivity Analysis of Ride Behaviour of Indian Railway Rajdhani Coach Using Lagrangian Dynamics

In this paper, the ride analysis of Rajdhani coach is undertaken using 37 degrees of freedom vertical-lateral coupled vehicle-track model that is formulated using Lagrangian dynamics. The vehicle is considered to be moving along a straight track at a constant speed of 130 kmph. The simulated results of ride behaviour are compared with the experimental data. A sensitivity analysis is carried out in order to investigate the influence of mass and moment of inertia of car body, suspension stiffness, damping coefficient and wheel base on the ride behaviour.

• Record URL:
  • https://doi.org/10.4273/ijvss.5.3-4.02
• Record URL:
  • http://www.maftree.org/eja/index.php/ijvss/article/view/267
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/09753060
• Supplemental Notes:
  • © 2013. MechAero Foundation for Technical Research & Education Excellence.
• Authors:
  • Sharma, Rakesh Chandmal
• Publication Date: 2013

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 84-89
• Serial:
  • International Journal of Vehicle Structures and Systems
  • Volume: 5
  • Issue Number: 3-4
  • Publisher: MechAero Foundation for Technical Research & Education Excellence
  • ISSN: 0975-3060
  • EISSN: 0975-3540
  • Serial URL: http://www.maftree.org/eja/index.php/ijvss/index

Subject/Index Terms

• TRT Terms: Lagrangian functions; Passenger trains; Railroad cars; Ride quality; Sensitivity analysis; Train track dynamics
• Identifier Terms: Indian Railways
• Subject Areas: Data and Information Technology; Railroads; Vehicles and Equipment;

Filing Info

• Accession Number: 01606488
• Record Type: Publication
• Files: TRIS
• Created Date: Jul 28 2016 10:45AM