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面向高级智能假肢的磁流变阻尼器建模方法研究 被引量:4

The Modeling of Magnetorheological Fluids in Advanced Intelligent Artificial Limb
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摘要 磁流变阻尼器是一种应用前景广阔的半主动控制的智能驱动装置。通过对磁流变阻尼器动态特性试验,建立了面向高级智能假肢的修正的Sigmoid磁流变阻尼器模型,试验结果显示理论模型较好地拟合了磁流变阻尼器特性参数实际测试值。 Magnetorheologieal dampers are an intelligent driving device of semi-initiative control with wide prospect application. Through the dynamic characteristics experiment of magnetorheologieal dampers, the Sigrnod model with modification was established, the experimental result indicates theory model can well simulate the practical test result of characteristic parameters.
出处 《机床与液压》 北大核心 2009年第10期14-16,共3页 Machine Tool & Hydraulics
基金 国家自然科学基金资助项目(60475036) 2008教育厅科技计划资助项目(2008547)
关键词 磁流变阻尼器 建模 智能假肢 半主动控制 Magnetorheologieal dampers Modeling Artificial limb Semi-initiative control
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