Earticle

초록

영어

By dynamic analysis, the dynamic modeling of designed magnetorheological(MR) shock absorber with metering pin is established, and using the experimental data. The relation of kinematic viscosity and current, and shear stress and current are respectively identified, and the parameters of dynamic model are identified by the least square identification method. The experiment results show that the identified model has high accuracy, and can be used for the performance analysis and control system design of the shock absorber.

목차

Abstract
 1. Introduction 
 2. Structure of MR Shock Absorber 
 3. Dynamic Model of MR Shock Absorber
  3.1. Viscous Damping Force and Coulomb Damping Force
  3.2. Fluid Inertia Force
  3.3. Throttle Resistance
  3.4. Friction
  3.5. Gas Elastic Force
 4. Model Parameter Identification and Analysis
  4.1 Parameter Identification
  4.2. Identification Analysis
  4.3. Inspection of Model
 5. Conclusion
 Acknowledgments
 References

키워드

저자

• Yang Yonggang [ College of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300,China ]
• Yu Peng [ College of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300,China ]
• Zhu Shixing [ College of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300,China ]
• Kong Xiangfen [ College of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300,China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605