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 of semi-active magnetorheological damper for automobile suspension system
  name:
    name part: Rahman, Mahmudur
    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: Kuala Lumpur
    publisher: Kulliyyah of Engineering, International Islamic University Malaysia
    date issued: 2014
  language:
    language term: eng
  physical description:
    extent: xvi, 100 leaves : ill. ; 30cm.
  abstract: The design of vehicle suspension systems is an active research field in which one of the objectives is to improve the passenger's comfort through the vibration reduction of the internal engine and external road disturbances. Comfort and road handling in car can be improved by including a semi-active suspension system, controlled by varying the damping based on measurements of the vehicle motions. This research deals with design and development of a quarter-car suspension using magneto-rheological damper (MR). A quarter-car of two degree-of-freedom (DOF) system is designed and constructed on the basis of the concept of a four-wheel independent suspension to simulate the actions of a semi-active vehicle suspension system. The selection of an appropriate MR damper model is crucial, since it provides the suitable current and force relationship and allows finding the appropriate force to the system. The behavioral characteristic of selected MR damper model is simulated and analyzed with different current input. An effective control structure is a key function of this research to determine the complexity of the control design and parameter tuning process. The performance of Proportional Integral Derivative (PID) and Linear Control Regulator (LQR) controller is designed based on the system requirements. In this research, the PID controller is verified experimentally under different road excitations to improve the ride quality and vehicle safety.
  note: by Mahmudur Rahman
  note: Abstracts in English and Arabic.
  note: " A dissertation 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, 2014.
  note: Includes bibliographical references (leaves 92-95).
  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/123456789/4991
  record info:
    record content source: UIAM
    record creation date: 150106
    language of cataloging:
      language term: eng