Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Enhancement of Roll Stability by Speed-Adaptive Robust Control

속도감은 강건제어에 의한 롤 운동 특성개선

  • 김효준 (삼천국립대학교 기계·정밀기계·자동차공학부) ;
  • 박영필 (연세대학교 기계·전자 공학부)
  • Published : 2001.04.01
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Abstract

This paper presents design of active roll controller of a vehicle and experimental study using the electric actuating roll control system. Firstly, parameter sensitivity analysis is performed based on 3DOF linear vehicle model. The controller is designed in the frame work of gain-scheduled H$\infty$ control scheme considering the varying parameters induced by laden and running vehicle condition. In order to investigate a feasibility of an active control system, experimental work is performed using hardware-in-the -loop setup which has been constructed by the devised electric actuating system and the full vehicle model with tire characteristics. The performance is evaluated by experiment using hardware-in-the -loop simulation under the conditions of some steer maneuvers and parameter variations.

Keywords

References

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