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首页> 外文期刊>Mechatronics, IEEE/ASME Transactions on >Design and Characterization of a Small-Scale Magnetorheological Damper for Tremor Suppression
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Design and Characterization of a Small-Scale Magnetorheological Damper for Tremor Suppression

机译:小型震荡抑制器的设计与表征

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摘要

This paper explores the design methodology and effectiveness of small-scale magnetorheological dampers (MRDs) in applications that require variable damping. Previously, applications of MRD have been chiefly limited to vehicle shock absorbers and seismic vibration attenuators. There has been recent biomedical interest in active-damping technology, however, particularly in the field of rehabilitation robotics. The topic at hand is the feasibility of developing MRDs that would be functionally and cosmetically adequate for actuation of an upper limb tremor suppression orthosis. A Bingham plastic model is used to determine MRD's functional characteristics, and experimental data are presented to validate the mathematical model. The feasibility of applying the developed small-scale MRDs to attenuation of tremorous motion is explored.
机译:本文探讨了在需要可变阻尼的应用中小型磁流变阻尼器(MRD)的设计方法和有效性。以前,MRD的应用主要限于车辆减震器和地震减振器。然而,近来生物医学对主动阻尼技术产生了兴趣,特别是在康复机器人技术领域。当前的话题是开发在功能和外观上足以驱动上肢震颤抑制矫形器的MRD的可行性。 Bingham塑性模型用于确定MRD的功能特性,并提供实验数据以验证数学模型。探索了将开发的小型MRD用于减轻震颤运动的可行性。

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