摘要
利用磁流变液制成的磁流变阻尼器具有相应速度快、阻尼连续可调、功耗小、阻尼力大、动态范围广、频响高、 适应面大等特点,本文从参数建模和非参数建模两个方面对磁流变阻尼器的力学模型进行讨论分析,着重对8种参数模型 进行了分析,指出不同的设计应采用不同的模型方案,以发挥各自的优势。
By using the characteristics of the fast response,continuously modulatory damper,low power,strong damper power,wide dynamic range,fast frequency response,large adaptability of magnetorheological dampers made from the magnetorheological fluid,the mechanical models of the magnetorheological dampers by parameter modeling and non-parameter modeling were discussed and analyzed.In especial,eight models were described in detail.It is pointed out that the different design should adapt different model in order to take advantage of its characteristic.
出处
《机床与液压》
北大核心
2005年第3期70-73,共4页
Machine Tool & Hydraulics
关键词
磁流变阻尼器
力学模型
参数建模
非参数建模
Magnetorheological dampers
Mechanical model
Parameter modeling
Non-parameter modeling
