Design of electromagnetic damper prototype for automotive applications
DOI:
https://doi.org/10.32972/dms.2015.003Kulcsszavak:
shock absorber, electromagnetic damper, energy recoveryAbsztrakt
The paper deals with design of an electromagnetic damper prototype. An introduction to the automotive dampers is given and motivation is mentioned. Modelling of the dampers using quarter car model and full car model are described. Several design variants of the damper were studied and briefly discussed in the text. First case was a passive damper based on energy dissipation due to eddy currents created by movement of permanent magnet inside a massive copper tube. In the second case the copper tube is replaced by set of coils. It allows adjusting damper parameters, applying active and semi-active concepts and opening a possibility for energy recovery. A test facility used designed for out-of-the-vehicle testing of automotive dampers is mentioned at the end of the paper.
Hivatkozások
Guglielmino, E.-Sireteanu, T.-Stammers, C. W.-Ghita G.-Giuclea, M.: Semi-active Suspension Control. Springer, London, 2008.
Savaresi, S. M.-Poussot-Vassal, C.-Spelta, C.-Sename, O.-Dugard, L.: Semi-active Suspension Control Design for Vehicles. Elsevier Ltd., 2010. https://doi.org/10.1016/B978-0-08-096678-6.00002-X
Rajamani, R.: Vehicle Dynamics and Control. Springer, New York, 2006.
Fijalkowski, B. T.: Automotive Mechatronics: Operational and Practical Issues, Vol. II. Springer, New York, 2011. https://doi.org/10.1007/978-94-007-1183-9
Dixon, J. C.: The Shock Absorber Handbook. Second Edition. John Wiley & Sons, Chichester, England, 2007. https://doi.org/10.1002/9780470516430
Slípka, F.: Active Systems in Vehicle Chassis. Diploma thesis. UWB Pilsen, Czech Republic (in Czech), 2012.
Babak, E.: Development of Hybrid Electromagnetic Dampers for Vehicle Suspension Systems. Doctoral dissertation. University of Waterloo, Ontario, Canada, 2009.
Zhang, P. S.: Design of Electromagnetic Shock Absorbers for Energy Harvesting from Vehicle Suspensions. Master Thesis, Stony Brook University, NY, US, 2010.
Zhu, S.-Shein, W. A.-Xu, Y. L.: Linear Electromagnetic Devices for Vibration Damping and Energy Harvesting: Modelling and Testing. Engineering Structures, 34, 2012, 198-212. https://doi.org/10.1016/j.engstruct.2011.09.024
Zaouia, M. at al.: 2D-FEM Modelling of an Electromagnetic Energy Recovery Damper for Vehicle Applications. International Journal on Electrical Engineering and Informatics, 6, (1), 2014, 93-106.
