MR Damper Performance for Vibration and Shock Isolation in a Viking T-Bar Seat

• Autorzy: Sapiński B. , Rosół M.
• Języki publikacji: EN

Abstrakty

EN

Within the framework of an experimental programme an operator’s seat for earthmoving machinery was investigated. A linear magnetorheological damper (MRD) was employed instead of a standard hydraulic damper (HYD), provided by the manufacturer. The main aim of the study was to evaluate the vibration and shock isolation performance of the seat in which the MRD was employed as a passive or semi-active device.

Słowa kluczowe

EN

vibrations; shock isolation; Viking T-Bar seat

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2005
• Tom: Vol. 29, No. 2
• Strony: 129--140
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Sapiński B.

• Department of Process Control, AGH - University of Science and Technology

autor

Rosół M.

• Department of Automatics, AGH - University of Science and Technology

Bibliografia

• 1. Ahmadian, M., 1999, On the Isolation Properties of Semi-active Dampers, Journal of Vibration and Control, 217-232.
• 2. Choi, S.B., Lee, B.K., Nam, M.H., Cheong, C.C., 2000, Vibration control of a MR Seat Damper for Commercial Vehicle, Proc. of SPlE, 3985.
• 3. Grajnert, J., 1997, Vibration isolation In machines and vehicles (original title in Polish: Izolacja drgań w maszynach i pojazdach), Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław.
• 4. Sapiński, B., 2002, Experimental testing of sami-active control system for a driver’s seat equipped with in linear MR amper (original title in Polish: Badania semiaktywnego układu sterowania fotela operatora maszyny roboczej z liniowym tłumikiem magnetoreologicznym), Kwartalnik Akademii Górniczo-Hutniczej, Mechanika, Tom 21, Zeszyt 4, Kraków, 291-307.
• 5. Sapiński, B., 2004, Linear magnetorheological fluid dampers for vibration mitigation: modelling control and experimental testing), Monography, 128, Wydawnictwa AGH, Cracow.
• 6. Sapiński, B., Rosół, M., 2003, Real-time Controllers for MR Seat Damper, Proc, of AMACS Workshop on Structural Control and Health Monitoring, SMART’03 Workshop, Jadwisin.
• 7. Sapiński, B., Rosół, M., 2004, MR Damper Performance for Shock Isolation, International Journal of Computational Methods in Sciences and Engineering, (to be published).
• 8. Real-Time Windows Target User’s Guide, 1999, The Math Works Inc., Natick, Massatchusetts.
• 9. User's Guide: RT-DAC4, 2002, INTECO Ltd., Kraków.
• 10. Lord Corporation: RD-1005-3, 2003, Product Bulletin.