| 基于ERF的切削颤振控制建模与仿真的研究 |
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| 引用本文： | 胡耀斌,陈从桂,张春良. 基于ERF的切削颤振控制建模与仿真的研究[J]. 装备制造技术, 2006, 2(4): 1-3 |
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| 作者姓名： | 胡耀斌 陈从桂 张春良 |
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| 作者单位： | 南华大学机械工程学院,湖南,衡阳,421001 |
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| 基金项目： | 国家自然科学基金;湖南省教育厅青年基金 |
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| 摘 要： | 针对电流变阻尼器抑制切削颤振存在的困难,设计了一种流动与剪切混合模式的电流变阻尼器。介绍了电流变液及电流变阻尼器的工作原理和性能特点;基于Bingham塑性理论,建立了流动与剪切混合模式的电流变阻尼器的力学模型。实验与仿真结果表明,电流变阻尼器能很好地实现振动的实时控制,并能有效地抑制切削颤振的发生。
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| 关 键 词： | 电流变阻尼器 切削颤振 实时控制 建模与仿真 |
| 文章编号： | 1672-545X(2006)04-0001-03 |
| 修稿时间： | 2006-09-05 |
Research on Model Building and Simulation of Cutting Chatter Control Based on ER Fluid |
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| HU Yao-bin,CHEN Cong-gui,ZHANG Chun-liang. Research on Model Building and Simulation of Cutting Chatter Control Based on ER Fluid[J]. , 2006, 2(4): 1-3 |
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| Authors: | HU Yao-bin CHEN Cong-gui ZHANG Chun-liang |
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| Abstract: | It is very hard to restrain the cutting chatter by traditional ER fluid damper,so we design a damper based on flow and shear mixed model to control the cutting chatter.Introduces the working principle and performance of ER fluid damper,based on Bingham plastic theory,builds the mechanical model of ER fluid damper of flow and shear mixed model.The results of experiment and simulation show that this type of ER fluid damper can achieve the real-time control of cutting chatter very well. |
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| Keywords: | ER damper Cutting chatter Real-time control Model building and simulation |
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