An integrated vehicle control with actuator reconfiguration

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

10 Citations (Scopus)

Abstract

The aim of this paper is to present an algorithm that, by an actuator reconfiguration, performs tracking and rollover prevention at the same time. Using an active steering control a path following task can be realized. However during operational time maneuvers might occur when overturning moments are generated. By the brake mechanism rollover prevention can be ensured but the real path will significantly deviate from the desired one and this effect on the yaw motion has to be compensated using active steering. The integrated control of the steering and braking actuators that realizes the balance between the tracking task and rollover prevention is designed based on a Linear Parameter Varying (LPV) model. The conflict between these performance demands can be avoided by a suitable reconfiguration of the active suspension system by generating roll moments to reduce the rollover risk without affecting the yaw dynamics. Thus the critical level when braking must be applied to prevent rollover situation is increased by an active suspension mechanism.

Original languageEnglish
Title of host publicationProceedings of the 17th World Congress, International Federation of Automatic Control, IFAC
Edition1 PART 1
DOIs
Publication statusPublished - Dec 1 2008
Event17th World Congress, International Federation of Automatic Control, IFAC - Seoul, Korea, Republic of
Duration: Jul 6 2008Jul 11 2008

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number1 PART 1
Volume17
ISSN (Print)1474-6670

Other

Other17th World Congress, International Federation of Automatic Control, IFAC
CountryKorea, Republic of
CitySeoul
Period7/6/087/11/08

Keywords

  • Adaptive and robust control of automotive systems
  • System integration and supervision
  • Vehicle dynamic systems

ASJC Scopus subject areas

  • Control and Systems Engineering

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  • Cite this

    Gaspar, P., Szabo, Z., & Bokor, J. (2008). An integrated vehicle control with actuator reconfiguration. In Proceedings of the 17th World Congress, International Federation of Automatic Control, IFAC (1 PART 1 ed.). (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 17, No. 1 PART 1). https://doi.org/10.3182/20080706-5-KR-1001.3112