Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Overlapping Decentralized Robust EA Control Design for an Active Suspension System of a Full Car Model

전차량의 능동 현가장치 제어를 위한 중복 분산형 견실 고유구조 지정 제어기 설계

  • Jung, Yong-Ha (Busan National University) ;
  • Choi, Jae-Weon (Mechanical Technology Research Center, Dept.of Mechanical Engineering, Busan National University)
  • 정용하 (부산대학교 기계공학부) ;
  • 최재원 (부산대학교 기계공학부 및 기계기술연구소)
  • Published : 2001.02.01
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Abstract

An overlapping decentralized robust EA(eigenstructure assignment) controller is designed for an active suspension system of a vehicle based on a full car model with 7-degree of freedom. Using overlapping decomposition, the full car model is decentralized by two half car models. For each half car model, an effective and disturbance suppressible controller can be obtained by assigning appropriately a left eigenstructure of the system. The performance of the proposed overlapping decentralized robust EA controller is compared with that of a conventional centralized EA controller through computer simulations.

Keywords

References

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