Dynamic tests of MR (Magnetorheologic) damper and analysis of response characteristics in semi-active knee prosthesis

Abstract

MR (Magnetorheologic) cylinders are often preferred to dampen the torques generated, in today's mechanical and electromechanical designs. In this study, a design containing MR cylinder was revisited, an MR current drive circuit was designed and a set of preliminary tests were performed to evaluate the dynamic behavior of the cylinder. After ensemble phase… (More)

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