A Study on the Suspension System Modeling and Left Eigenstructure Assignment Control Design for Performance Improvement of an Automotive Suspension System

차량 현가시스템 성능 향상을 위한 현가장치 모델링 및 고유구조 지정 제어기 설계 연구

  • 김주호 (부산대학교 기계공학부) ;
  • 서영봉 (부산대학교 기계공학부) ;
  • 최재원 (부산대학교 기계공학부 및 기계기술연구소) ;
  • 유완석 (부산대학교 기계공학부 및 기계기술연구소)
  • Published : 1999.11.01

Abstract

A conventional quarter-car suspension system is a single input system with one actuator. Thus, the performance enhancement for ride quality could be limited. In this paper, we propose a novel automotive suspension system for a quarter-car with two independent actuators to improve the control performance. The left eigenstructure assignment method for multi-variable systems has been applied to the proposed novel quarter-car model.

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