薛彬;王海;杨春来;

• 1:安徽工程大学机械与汽车工程学院

摘要(Abstract)：

首先,基于弹性力学理论建立了主动抑振系统的动力学模型,并对其前三阶振型进行了数值仿真分析;其次,根据三阶振型曲线及仿真分析,确定了PZT传感器和驱动器的粘贴位置;最后,基于NI虚拟仪器搭建了抑振效果测试平台.实验测试结果显示,柔性机械臂在一阶固有频率下振动时根部抑振效果最佳,抑振率为44.51%,该实验为后续柔性臂在二阶、三阶固有频率下抑振方案的有效性分析与验证提供了良好的基础.

关键词(KeyWords)： 柔性机械臂;压电陶瓷;主动抑振;最优位置

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(51275001,51375469)

作者(Author): 薛彬;王海;杨春来;

Email:

DOI:

参考文献(References)：

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