This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Study of Linear Regenerative Electromagnetic Shock Absorber System
Technical Paper
2015-01-0045
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
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.
Topic
Citation
Bawahab, M., Xiao, H., and Wang, X., "A Study of Linear Regenerative Electromagnetic Shock Absorber System," SAE Technical Paper 2015-01-0045, 2015, https://doi.org/10.4271/2015-01-0045.Also In
References
- Zhang , P. Design of Electromagnetic Shock Absorbers for Energy Harvesting From Vehicle Suspensions 2010 MS thesis Stony Brook University Stony Brook, NY
- Where the Energy Goes: Hybrids. U.S. Department Energy [cited 2014 06 June 2014] U.S. Environmental Protection Agency http://www.fueleconomy.gov/feg/atv-hev.shtml
- Physics Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics 2014 [cited 2014 04 April 2014]
- Zuo , L. and Tang X. Large-scale vibration energy harvesting Journal of Intelligent Material Systems and Structures 2013 24 11 1405 1430
- Hsu , P. Power recovery property of electrical active suspension systems Energy Conversion Engineering Conference, 1996. IECEC 96., Proceedings of the 31st Intersociety 1996
- Segel , L. and Xiao-Pei L. Vehicular resistance to motion as influenced by road roughness and highway alignment Australian Road Research 1982 12 4
- Zuo , L. and Zhang P.-S. Energy harvesting, ride comfort, and road handling of regenerative vehicle suspensions ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control 2011 American Society of Mechanical Engineers
- Zuo , L. et al. High-efficiency energy generator for harnessing mechanical vibration power 2012 Google Patents
- Gatti , R.R. Spatially-varying multi-degree-of-freedom electromagnetic energy harvesting 2013