rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Modeling and control of railway vehicle active suspension actuators
  name:
    name part: Ahmed, Md Iqbal
    role:
      role term: creator
  name:
    name part: International Islamic University Malaysia
    name part: Department of Mechatronics Engineering
  genre: Theses, IIUM local
  origin info:
    place:
      place term: my
    place:
      place term: Gombak, Selangor
    publisher: Kulliyyah of Engineering, International Islamic University Malaysia
    date issued: 2016
  language:
    language term: eng
  physical description:
    extent: xx, 160 leaves : ill. ; 30cm.
  abstract: Nowadays, researchers are concentrating in light weight vehicle with higher speed requirement due to the increasing of competitions in all sectors of transportation industries without reducing the passenger ride comfort. But maintaining the ride quality in high speed vehicle with existing passive suspension has reached its limits. So it suggests that to overcome this problem, active suspension system should be used. The previous studies over the last few decades suggest that active suspension technology can provide better solutions to overcome the passive suspension limitation with improved passenger's ride quality. The aim of this research is to concentrate on actuator technology in the active secondary suspension system of railway vehicle. This research investigated the possibilities to develop controller solution to control the actuators across the secondary suspension of a railway vehicle. After extensive literature review the electromechanical actuator is chosen across the secondary suspension of railway vehicle. To improve the performance of the actuator, a PI plus Phase advance compensator was designed before placing the actuator in the secondary suspension system. After introducing the actuator inside the suspension system, the performance of the actuator was reduced to a certain level. So to overcome this problem, retuning of the actuator controller was necessary. Additionally, to improve the performance of the total suspension system and actuator, a conventional PID and fuzzy-PID controllers were developed and implemented in the secondary suspension. These two controllers were designed to control the suspension and also actuator outputs. After simulation, an existing test rig is selected for the quarter car railway suspension system experiment. After that an electromechanical damper is designed and constructed in the laboratory. The finite element analysis (FEA) analysis of electromechanical damper's 2-D axisymmetric model has also accomplished before cons…
  note: by Md Iqbal Ahmed
  note: Abstracts in English and Arabic.
  note: " A thesis submitted in fulfilment of the requirement for the degree of Master of Science in (Mechatronics Engineering)."--On t.p.
  note: Thesis (MSMCT)--International Islamic University Malaysia, 2016.
  note: Includes bibliographical references (leaves 145-150).
  subject:
    geographic code: a-my---
  subject:
    topic: Off-road vehicles
    topic: Springs and suspension
  subject:
    topic: Active automotive suspensions
  classification: TL235.6
  identifier: http://studentrepo.iium.edu.my/handle/123456789/4987
  record info:
    record content source: UIAM
    record creation date: 170103
    language of cataloging:
      language term: eng