Theoretical study of a twin-tube magnetorheological damper concept

• Autorzy: Gołdasz J.

Identyfikatory

DOI

10.15632/jtam-pl.53.4.885

• Języki publikacji: EN

Abstrakty

EN

In this study, the author presents a theoretical model of a semi-active magnetorheological (MR) twin-tube damper concept. The model relies on geometric variables and material properties and can be used in engineering and research studies on damper structures. Other non-linear characteristics, namely, the fluid chamber compressibility, fluid inertia, cylinder elasticity, friction, one-way check valves are included into the model as well. The author studies the performance of the damper model as design variables are varied, and the results are analysed and discussed.

Słowa kluczowe

EN

MR damper; twin-tube damper concept; lumped parameter model

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2015
• Tom: Vol. 53 nr 4
• Strony: 885—894
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Gołdasz J.

• Technical Center Krakow, BWI Group, Kraków, Poland
• Cracow University of Technology, Department of Control and Information Technology, Kraków, Poland

Bibliografia

• 1. de Carbon Ch., 1952, Shock absorbers, US Patent No. 2774446
• 2. Dimock G.A., Yoo J.-H., Wereley N.M., 2002, Quasi-steady Bingham biplastic analysis of electrorheological and magnetorheological dampers, Journal of Intelligent Material Systems and Structures, 13, 9, 549-559
• 3. Gołdasz J., Sapiński, B., 2012, Nondimensional characterization of flow-mode magnetorheological fluid dampers, Journal of Intelligent Material Systems and Structures, 23, 14, 1545-1562
• 4. Gołdasz J., Sapiński B., 2013, Verification of magnetorheological shock absorber models with various piston configurations, Journal of Intelligent Material Systems and Structures, 24, 15, 1846-1864
• 5. Hong S.R., Gang W., Hu W., Wereley N.M., 2006, Liquid spring shock absorber with controllable magnetorheological damping, Proceedings of the Institution of Mechanical Engineers. Part D: Journal of Automotive Engineering, 220, 1019-1029
• 6. Jensen E., Oliver M.L., Kruckemeyer W.C., 2001, Twin-tube magnetorheological damper, US Patent Application No. 20020139624 A1
• 7. Lang H., 1977, A study of the characteristics of automotive hydraulic dampers at high stroking frequencies, Ph.D. Thesis, University of Michigan, US
• 8. Lee L., 1997, Numerical modeling for the hydraulic performance prediction of automotive monotube dampers, Vehicle System Dynamics, 28, 25-39
• 9. Manring N.D., 2005, Hydraulic Control Systems, John Wiley and Sons, New York
• 10. Mollica M., 1997, Nonlinear dynamic model and simulation of a high pressure monotube shock absorber using the bond graph method, M.Sc. Thesis, MIT, US
• 11. Oakley R., 2006, Twin-tube magnetorheological damper, European Patent Application No. 1908985 A1
• 12. Poynor J.C., 2001, Innovative designs for magnetorheological dampers, M.Sc. Thesis, Virginia Polytechnic Institute and State University, US
• 13. Segel L., Lang H., 1981, The mechanics of automotive hydraulic dampers at high stroking frequencies, Vehicle System Dynamics, 10, 2, 82-85