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Content Provider | IEEE Xplore Digital Library |
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Author | Khoshnoud, F. Yuchi Zhang Shimura, R. Shahba, A. Guangming Jin Pissanidis, G. Chen, Y.K. De Silva, C.W. |
Copyright Year | 1996 |
Abstract | This paper concerns energy harvesting from vehicle suspension systems. The generated power associated with bounce, pitch, and roll modes of vehicle dynamics is determined through analysis. The potential values of power generation from these three modes are calculated. Next, experiments are carried out using a vehicle with a four jack shaker rig to validate the analytical values of potential power harvest. For the considered vehicle, maximum theoretical power values of 1.1, 0.88, and 0.97 kW are associated with the bounce, pitch, and roll modes, respectively, at 20 Hz excitation frequency and peak-to-peak displacement amplitude of 5 mm at each wheel, as applied by the shaker. The corresponding experimental power values are 0.98, 0.74, and 0.78 kW. An experimental rig is also developed to study the behavior of regenerative actuators in generating electrical power from kinetic energy. This rig represents a quarter-vehicle suspension model where the viscous damper in the shock absorber system is replaced by a regenerative system. The rig is able to demonstrate the actual electrical power that can be harvested using a regenerative system. The concept of self-powered actuation using the harvested energy from suspension is discussed with regard to applications of self-powered vibration control. The effect of suspension energy regeneration on ride comfort and road handling is presented in conjunction with energy harvesting associated with random road excitations. |
Starting Page | 2513 |
Ending Page | 2524 |
Page Count | 12 |
File Size | 1555192 |
File Format | |
ISSN | 10834435 |
Volume Number | 20 |
Issue Number | 5 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2015-01-01 |
Publisher Place | U.S.A. |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Vehicles Shock absorbers Vehicle dynamics Actuators Wheels Mathematical model vehicle dynamics Energy harvesting regenerative actuators self-powered systems |
Content Type | Text |
Resource Type | Article |
Subject | Computer Science Applications Electrical and Electronic Engineering Control and Systems Engineering |
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