| 基于压电作动器的主动隔振系统 |
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| 引用本文： | 张春红. 基于压电作动器的主动隔振系统[J]. 机械工程与自动化, 2010, 0(2): 12-13,16 |
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| 作者姓名： | 张春红 |
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| 作者单位： | 上海师范大学,信息与机电工程学院,上海,201418 |
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| 基金项目： | 上海师范大学校级项目 |
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| 摘 要： | 基于压电陶瓷的本构方程,建立了主动隔振系统的模型,分析了各参数对受控对象的影响,利用MATLAB语言确定了控制器的参数,并对控制前、后的隔振效果进行了比对.结果显示,该主动隔振系统对低频信号具有良好的隔振效果.
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| 关 键 词： | 压电陶瓷 主动隔振系统 隔振效果 作动器 |
Active Vibration Isolation System Based on Piezoceramic-typed Actuator |
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| ZHANG Chun-hong. Active Vibration Isolation System Based on Piezoceramic-typed Actuator[J]. Mechanical Engineering & Automation, 2010, 0(2): 12-13,16 |
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| Authors: | ZHANG Chun-hong |
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| Affiliation: | ZHANG Chun-hong(College of Information,Mechanical , Electrical Engineering,Shanghai Normal University,Shanghai 201418,China) |
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| Abstract: | Based on the constitutive equation of piezoceramic(PZT),the article established the model for active vibration isolation system,analyzed the effect of parameters on controlled object,determined the parameters for controller with MATLAB,what's more,made a comparison for vibration isolation effect between pre-control and after-control.Simulation results show the active vibration isolation system has good vibration isolation effect. |
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| Keywords: | MATLAB |
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