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Abstract: As
a damping force controllable absorber, magneto-rheological (MR)
absorber is rapid-response and suitable for vibration control
system. Following the analysis of the characteristics of
damping force of MR absorber a new nonlinear hysteresis-vjscous model is proposed to describe the force
characteristics of MR absorber and the vibration control
performance of MR absorber is confirmed with the experimental.
The results show the new nonlinear model can better describe the
characteristic of MR absorber and MR absorber can satisfy the
request of vibration system in the damping force.
Key words: Magneto-rheological
absorber Nonlinear model Vibration control
CLC No: U463
Received 20010618, received in revised form 20020118
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