Control of an automotive semi-active suspension

Jorge De Jesús Lozoya-Santos, Ruben Morales-Menendez, Ricardo A. Ramrez Mendoza

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Two controllers for an automotive suspensions with Magneto-Rheological (MR) dampers are proposed. One is a model-based using the Linear Parameter Varying (LPV) approach, and the other is a model-free controller with a Frequency Estimation Based (FEB) principle. The LPV controller includes an experimental nonlinear model of an MR damper using only one scheduling parameter. A comparison with a several semiactive controllers for comfort and road holding is discussed. The FEB controller is the best option based on frequency and time response analysis for comfort (1020), suspension deflection (3050), and road holding (15).

Original languageEnglish
Article number218106
JournalMathematical Problems in Engineering
Volume2012
DOIs
Publication statusPublished - 17 Aug 2012
Externally publishedYes

Bibliographical note

Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.

All Science Journal Classification (ASJC) codes

  • Mathematics(all)
  • Engineering(all)

Fingerprint

Dive into the research topics of 'Control of an automotive semi-active suspension'. Together they form a unique fingerprint.

Cite this