Controlling Methods Study on Damping Force of Hydraulic Electromagnetic Energy-Regenerative Absorber

Paper #:
  • 2011-01-0761

Published:
  • 2011-04-12
Citation:
Xu, L., "Controlling Methods Study on Damping Force of Hydraulic Electromagnetic Energy-Regenerative Absorber," SAE Technical Paper 2011-01-0761, 2011, https://doi.org/10.4271/2011-01-0761.
Author(s):
Pages:
6
Abstract:
This paper proposes a design of a new shock absorber with combined mechanical- electromagnetic- hydraulic structure, and expounds its working principles. This new type of absorber can recycle the vibration energy and transform it into electrical energy for use. However, in its working process, the damping force in extension stroke is always smaller than that in compression stroke, which is determined by the inner structure, while in traditional absorbers, it is just the opposite. This does not meet the practical demands. Directing at this problem, the paper puts out a way to make real-time adjustment to the damping force by controlling the generator load, and tests the feasibility with a simulation model built with AMESim. The test result reveals that the method is feasible. This contributes a lot to the future further research on active control.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$28.00
Mail
$28.00
Members save up to 42% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2018-07-16
Technical Paper / Journal Article
1990-02-01
Training / Education
2017-06-15
Article
2017-07-26
Technical Paper / Journal Article
1990-02-01