A study of linear regenerative electromagnetic shock absorber system

Bawahab, M, Xiao, H and Wang, X 2015, 'A study of linear regenerative electromagnetic shock absorber system', in Mohamad Qatu (ed.) Proceedings of the 18th Asia Pacific Automotive Engineering Conference 2015, Melbourne, Australia, 10-12 March 2015, pp. 1-9.


Document type: Conference Paper
Collection: Conference Papers

Title A study of linear regenerative electromagnetic shock absorber system
Author(s) Bawahab, M
Xiao, H
Wang, X
Year 2015
Conference name APAC18: The Cars of Tomorrow
Conference location Melbourne, Australia
Conference dates 10-12 March 2015
Proceedings title Proceedings of the 18th Asia Pacific Automotive Engineering Conference 2015
Editor(s) Mohamad Qatu
Publisher SAE International
Place of publication United States
Start page 1
End page 9
Total pages 9
Abstract The objective of this research paper is to design and develop a linear regenerative electromagnetic shock absorber for automotive suspension system. The significance of the arrangement of magnetic and coil materials as components of the linear regenerative electromagnetic shock absorber is to generate continuous electric energy to deliver power to a vehicles electronics. Different magnets and coil arrangements will be reviewed and analysed. Additionally, a novel design of linear regenerative electromagnetic shock absorbers will be modeled by using the computer aided design software program (SolidWorks®) and tested using apparatus such as a shock absorber dynamometer. The linear regenerative electromagnetic shock absorber system was simulated by using Matlab® and Simulink®. The simulation model was established and validated via experiments. The validated simulation model was then used for the analysis of the system parameter sensitivity. The sensitivity analysis then lead to the design optimization phase which allowed for the harvesting of maximum vibration in the design phase.
Subjects Dynamics, Vibration and Vibration Control
Energy Generation, Conversion and Storage Engineering
Automotive Mechatronics
Keyword(s) Linear
Regenerative
Electromagnetic
Shock Absorber
DOI - identifier 10.4271/2015-01-0045
Copyright notice © 2015 SAE International
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