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Research on effect of gas-charged accumulator capacity on hydraulic regenerative shock absorber system

Wang, Ruichen, Gao, Jingwei, Gu, Fengshou and Ball, Andrew (2016) Research on effect of gas-charged accumulator capacity on hydraulic regenerative shock absorber system. In: Energy and Mechanical Engineering: Proceedings of 2015 International Conference on Energy and Mechanical Engineering. World Scientific, pp. 765-774. ISBN 9789814749510

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Abstract

Regenerative shock absorber is able to improve the energy conservation, ride comfort and handling of vehicles by suppressing oscillatory motion due to road roughness. This paper presents the performance studies of modelling and testing for a hydraulic regenerative shock absorber system with different sizes of gas-charged accumulator in order to improve the stability of hydraulic behaviour and power regeneration. The model is proposed to stabilize hydraulic flow with variable accumulator capacity with the impressive power regeneration efficiency which is almost constant, and obtained agreeable results between predicted and measured in sinusoidal oscillation. In addition, Random road profiles are also generated as vibration source to investigate the capability of power regeneration experimentally. The results show that the stability and continuity of power regeneration is observably improved by adjusting accumulator capacity.

Item Type: Book Chapter
Subjects: T Technology > TJ Mechanical engineering and machinery
Schools: School of Computing and Engineering > Diagnostic Engineering Research Centre
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Depositing User: Ruichen Wang
Date Deposited: 26 Apr 2016 10:50
Last Modified: 01 Dec 2016 16:22
URI: http://eprints.hud.ac.uk/id/eprint/28128

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