Improved Electrorheological-Fluid Variable Damper Designed for Semiactive Vibration Suppression

AIAA Journal ◽  
2000 ◽  
Vol 38 (9) ◽  
pp. 1736-1741 ◽  
Author(s):  
Junjiro Onoda ◽  
Hyun-Ung Oh ◽  
Kenji Minesugi
Keyword(s):  
Vibration Suppression ◽  
Electrorheological Fluid

Semiactive vibration suppression with electrorheological-fluid dampers

AIAA Journal ◽  
1997 ◽  
Vol 35 ◽  
pp. 1844-1852
Author(s):  
Junjiro Onoda ◽  
Kenji Minesugi ◽  
Hyun-Ung Oh
Keyword(s):  
Vibration Suppression ◽  
Electrorheological Fluid ◽  
Fluid Dampers

Improved electrorheological-fluid variable damper designed for semiactive vibration suppression

AIAA Journal ◽  
2000 ◽  
Vol 38 ◽  
pp. 1736-1741
Author(s):  
Junjiro Onoda ◽  
Hyun-Ung Oh ◽  
Kenji Minesugi
Keyword(s):  
Vibration Suppression ◽  
Electrorheological Fluid

Semiactive Vibration Suppression with Electrorheological-Fluid Dampers

AIAA Journal ◽  
10.2514/2.60 ◽  
1997 ◽  
Vol 35 (12) ◽  
pp. 1844-1852 ◽  
Author(s):  
Junjiro Onoda ◽  
Hyun-Ung Oh ◽  
Kenji Minesugi
Keyword(s):  
Vibration Suppression ◽  
Electrorheological Fluid ◽  
Fluid Dampers

SEMI-ACTIVE CONTROL FOR VIBRATION SUPPRESSION IN A SYSTEM SUBJECTED TO UNKNOWN DISTURBANCES

1994 ◽  
Vol 04 (04) ◽  
pp. 379-393
Author(s):  
G. LEITMANN
Keyword(s):  
Vibration Suppression ◽  
Electrorheological Fluid ◽  
Electrorheological Fluids ◽  
Joint Control ◽  
Damping Characteristics ◽  
Control Schemes ◽  
Unknown Disturbances ◽  
Simulation Results ◽  
Stiffness And Damping ◽  
External Stimuli

With the advent of materials, such as electrorheological fluids, whose material properties can be altered rapidly by means of external stimuli, employing such materials as actuators for the controlled attenuation of undesirable vibrations is now possible. Such control schemes are dubbed semi-active in that they attenuate vibrations whether applied actively or passively. We investigate various such control schemes, allowing for both separate and joint control of the stiffness and damping characteristics of the material. Simulation results are given for the case of an electrorheological fluid.

Robust Vibration Suppression of Resonant Modes by Feedback Compensation Realized Using Allpass Filters

2009 ◽  
Vol 129 (10) ◽  
pp. 981-988 ◽  
Author(s):  
Noriaki Hirose ◽  
Makoto Iwasaki ◽  
Motohiro Kawafuku ◽  
Hiromu Hirai
Keyword(s):  
Vibration Suppression ◽  
Allpass Filters ◽  
Resonant Modes ◽  
Feedback Compensation
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