Mixed H2/H∞ with pole-placement control design outline for active suspension systems

Aghil Shavalipour, Sallehuddin Mohamed Haris, Sallehuddin Mohamed Haris

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper consider the control of active automotive suspensions applying Mixed (H2/H∞) state-space optimization techniques. It is well known that the ride comfort is improved by reducing vehicle body acceleration generated by road disturbance. In order to study this phenomenon, Two Degrees of Freedom (DOF) in state space vehicle model was built in. However, the H∞ control method attenuates the agitation effect on the output while H2 is employed to improve the input of the controller. Linear Matrix Inequality (LMI) technique is employed to calculate the dynamic controller parameters. The outcome of the simulation revealed that ride comfort for the vehicle upgraded adequately by applying mixed H2/H∞ Control method for active suspension system, and also the mixed H2/H∞ Control method was more effective than the H∞ Control method.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Pages152-157
Number of pages6
Volume663
ISBN (Print)9783038352617
DOIs
Publication statusPublished - 2014
Event2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013 - Kuala Lumpur
Duration: 16 Dec 201318 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume663
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013
CityKuala Lumpur
Period16/12/1318/12/13

Fingerprint

Active suspension systems
Poles
Controllers
Linear matrix inequalities

Keywords

  • LMI approach
  • Mixed H2/H∞ control
  • Pole placement
  • Quarter car suspension system

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Shavalipour, A., Mohamed Haris, S., & Haris, S. M. (2014). Mixed H2/H∞ with pole-placement control design outline for active suspension systems. In Applied Mechanics and Materials (Vol. 663, pp. 152-157). (Applied Mechanics and Materials; Vol. 663). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.663.152

Mixed H2/H∞ with pole-placement control design outline for active suspension systems. / Shavalipour, Aghil; Mohamed Haris, Sallehuddin; Haris, Sallehuddin Mohamed.

Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. p. 152-157 (Applied Mechanics and Materials; Vol. 663).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shavalipour, A, Mohamed Haris, S & Haris, SM 2014, Mixed H2/H∞ with pole-placement control design outline for active suspension systems. in Applied Mechanics and Materials. vol. 663, Applied Mechanics and Materials, vol. 663, Trans Tech Publications Ltd, pp. 152-157, 2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013, Kuala Lumpur, 16/12/13. https://doi.org/10.4028/www.scientific.net/AMM.663.152
Shavalipour A, Mohamed Haris S, Haris SM. Mixed H2/H∞ with pole-placement control design outline for active suspension systems. In Applied Mechanics and Materials. Vol. 663. Trans Tech Publications Ltd. 2014. p. 152-157. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.663.152
Shavalipour, Aghil ; Mohamed Haris, Sallehuddin ; Haris, Sallehuddin Mohamed. / Mixed H2/H∞ with pole-placement control design outline for active suspension systems. Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. pp. 152-157 (Applied Mechanics and Materials).
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