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磁流变阻尼器参数化力学模型的修正改进型研究进展
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国家自然科学基金资助项目(51475165;11462004);江西省主要学科学术和技术带头人资助计划项目(20162BCB22019);江西省创新驱动5511科技创新人才项目(20165BCB18011)


Research Review on Modified and Improved Parametric Mechanical Models for Magnetorheological Damper
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    摘要:

    磁流变阻尼器(MRD)是一种广泛应用于半主动振动控制系统中的智能装置,其力学模型的准确建立是系统设计的关键任务之一。对目前已有的各种MRD参数模型的修正改进型进行了详细综述,分析了各种参数模型建模方式的特点,可参照不同的设计与控制需求以采用所需的建模方案,从而发挥各自的优势,并讨论了MRD建模研究中还有待解决的问题。认为还需要对磁流变液的微观机制和行为描述做更为深入细致的研究,同时也应进一步深入研究具有智能特性的MRD非参数模型在半主动控制系统中的具体应用。

    Abstract:

    Magnetorheological damper (MRD) is an intelligent device widely used in semiactive vibration control system. It is important to establish a more accurate mechanical model for MRD when designing the system. A detailed review on modified and improved parametric models for MRD is summarized. The characteristics of modelling method for parametric models were analyzed. Thus, according to the different design and control requirements, the required modelling schemes could be adopted to give full play to their respective advantages. And the problems to be solved in MRD modelling were also discussed. It is argued that the microscopic mechanism and behavior description of magnetorheological fluid should be further researched in detail. At the same time, the application of nonparametric MRD model with intelligent characteristics in the semiactive control system should also be further researched.

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李刚,刘前结,胡国.磁流变阻尼器参数化力学模型的修正改进型研究进展[J].机床与液压,2019,47(11):181-187.
. Research Review on Modified and Improved Parametric Mechanical Models for Magnetorheological Damper[J]. Machine Tool & Hydraulics,2019,47(11):181-187

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  • 在线发布日期: 2020-02-20
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