| 基于ARM的新型电液比例阀控制器的设计 |
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| 引用本文： | 林屹清,施火泉.基于ARM的新型电液比例阀控制器的设计[J].化工文摘,2011(5):76-78. |
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| 作者姓名： | 林屹清 施火泉 |
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| 作者单位： | 江南大学电气自动化研究所,江苏无锡214122 |
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| 摘 要： | 介绍一种新型电液比例阀的结构和工作原理,根据电液比例阀的控制要求,设计了基于ARM单片机LPC12C14的控制器。讨论了电液比例阀位移数字PID控制和PWM驱动控制技术。
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| 关 键 词： | 比例阀 LPC12C14 PID算法 PWM控制 |
Novel Electro-hydraulic Proportional Valve Based on ARM |
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| Authors: | LIN Yi-qing SHI Huo-quan |
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| Affiliation: | (Electric Power Automation Institute of Jiangnan University,Wuxi 214122,China) |
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| Abstract: | The structure and working principle of a novel electro-hydraulic proportional valve are introduced.Under electro-hydraulic proportional valve control requirements,a controller based on ARM MCU and LPC12C14 is designed.The electro-hydraulic proportional displacement digital PID control and PWM driven control technologies are discussed. |
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| Keywords: | proportional valve LPC12C14 PID algorithm Pulse Width Modulation（PWM） |
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