| 动态微位移补偿器的研制 |
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| 引用本文： | 陈懋圻,杨昌海.动态微位移补偿器的研制[J].大连理工大学学报,1986(3). |
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| 作者姓名： | 陈懋圻 杨昌海 |
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| 作者单位： | 大连工学院机械制造工艺教研室
(陈懋圻)，大连工学院机械制造工艺教研室(杨昌海) |
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| 摘 要： | 本文介绍了一种压电陶瓷微补偿器，其位移输出与输入电压呈线性关系，满量程误差小于0.6%；在频率低于500Ｈz时的动态性能颇为理想；模拟静压轴承的主轴回转误差进行仿真试验，补偿器的输出位移信号与其模拟输入信号，在２０Ｈz(１２００r／ｍｉｎ）下是十分相近的．
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| 关 键 词： | 误差控制技术 动态控制 补偿器 压电陶瓷/动态微位移补偿器 |
Research of a Dynamic Micro-Displacement Compensator |
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| Chen Maoqi,Yang Changhai.Research of a Dynamic Micro-Displacement Compensator[J].Journal of Dalian University of Technology,1986(3). |
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| Authors: | Chen Maoqi Yang Changhai |
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| Abstract: | A piezo-electric-ceramics micro-displacement compensator is introduced which can convert electric voltage proportion to mechanical displacement with linearity error less then 0. 6 percent. The dynamic characteristics of the compensator under 500Hz is satisfactory. The output diagram of the compensator is similar to the input diagram which simulates the spindle error motion of precision lathe under frequency of 20Hz. |
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| Keywords: | error control technique dynamic control compensator piezoele- ctric ceramics/dynamic micro-displacement compensator |
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