| 电液伺服阀控马达速度闭环数字控制系统的应用研究 |
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| 引用本文： | 王军政. 电液伺服阀控马达速度闭环数字控制系统的应用研究[J]. 北京理工大学学报, 2002, 22(2): 184-187. DOI: 10.3969/j.issn.1001-0645.2002.02.014 |
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| 作者姓名： | 王军政 |
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| 作者单位： | 北京理工大学,自动控制系,北京,100081 |
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| 摘 要： | 研究计算机控制电液伺服阀控马达速度闭环系统的应用技术.采用光电编码器作为速度反馈元件,结构上将伺服阀与马达连接在一起,用嵌入式PC104总线实现智能控制算法.提高了系统的固有频率,实验结果表明,智能算法比常规PID 控制效果好,用单片机实现了光电编码器高精度、宽范围、快响应的数字测速装置.＃
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| 关 键 词： | 电液伺服阀控马达 数字控制 智能控制 |
| 文章编号： | 1001-0645(2002)02-0184-04 |
| 收稿时间： | 2001-06-27 |
| 修稿时间： | 2001-06-27 |
Application of Electronic-Hydraulic Closed Digital Servo Motor Speed Control System |
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| WANG Jun zheng. Application of Electronic-Hydraulic Closed Digital Servo Motor Speed Control System[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2002, 22(2): 184-187. DOI: 10.3969/j.issn.1001-0645.2002.02.014 |
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| Authors: | WANG Jun zheng |
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| Affiliation: | Dept. of Automatic Control, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | A study focussed on an electronic hydraulic servo motor, in which an optical electric pulse coder is used as the feedback sensor. Integrating structurally the servo valve into a motor, the natural frequency of the system is increased. By means of a PC104 bus CPU board, intelligent control algorithm is realized, and step response experimental results are shown. The speed measurement device having high accuracy, wide range and fast response is implemented by the use of a single chip computer. |
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| Keywords: | electronic hydraulic servo motor digital control intelligent control |
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