Abstract
According to deterioration of stability and comfort caused by the increase of unspring mass of wheel-drive EV, this paper integrates the hub motor and electromagnetic suspension into the wheel and lets the motor act as the vibration absorber. Secondly, it analyses the impact of suspension key parameters on the vibration performance and offers an optional range of parameter matching. Finally, it establishes the 6-DOF half car vibration model, and adopts FxLMS algorithm to control the electromagnetic suspension. The simulation results show that the control algorithm has obvious effect on the vibration performance.
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References
Purdy JD (2004) A brief investigation into the effect on suspension motions of high unsprung mass. J Battlefield Technol 7(1):15–20
Nagaya G (2003) Development of an in-wheel drive with advanced dynamic-danper mechanism. JSAE Rev 24(1):477–481
Brooke L (2013) Protean electric tackles the unsprung-mass ‘Myth’ of in-wheel motors. Automot Eng Int 3(119):50
Wei T (2014) Analysis on the vertical characteristics and vibration of the motor of the wheel drive electric vehicle. Veh Eng 36(4):398–403
Liang R, Yu Z, Ning G (2008) Suppression of negative effect of vertical vibration of electric vehicle based on the vibration absorber. Mech Des 25(1):28–30
Zhang F, Li Y, Zhang Q (2013) FxLMS algorithm’s realization and verification by hardware in the loop simulation. J Chongqing Univ 36(8):26–31
Zhu X, Gao Z, Huang Q (2011) FxLMS algorithm for multi channels vibration control for piezoelectric flexible structures. Vib Diagn Contr 36(2):150–155
Xu G (2014) The analysis and control for the stability and ride comfort of wheel-drive electric vehicle. Chongqing University, Chongqing
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© 2016 Springer Science+Business Media Singapore
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Ren, Y., Zheng, L. (2016). Active Suspension Control for Wheel-Drive Electric Vehicle Based on Vibration Absorber. In: Proceedings of SAE-China Congress 2015: Selected Papers. Lecture Notes in Electrical Engineering, vol 364. Springer, Singapore. https://doi.org/10.1007/978-981-287-978-3_7
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DOI: https://doi.org/10.1007/978-981-287-978-3_7
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Publisher Name: Springer, Singapore
Print ISBN: 978-981-287-977-6
Online ISBN: 978-981-287-978-3
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