| 变频闭式液压动力单元的PID控制研究 |
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| 引用本文： | 黄方平,徐兵,杨华勇.变频闭式液压动力单元的PID控制研究[J].机电工程,2006,23(1):23-25. |
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| 作者姓名： | 黄方平 徐兵 杨华勇 |
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| 作者单位： | 1. 浙江大学,宁波理工学院,浙江,宁波,315100
2. 浙江大学,流体传动及控制国家重点实验室,浙江,杭州,310027 |
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| 摘 要： | 针对一种结构紧凑、节能的变频闭式液压动力单元进行了PID控制特性仿真研究,采用PID控制时能改善系统的的响应特性,使系统速度和压力达到预定的控制效果。
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| 关 键 词： | 变频调速 液压动力单元 闭式油路 PID控制 |
| 文章编号： | 1001-4551(2006)01-0023-03 |
| 收稿时间： | 2005-07-13 |
| 修稿时间： | 2005-08-24 |
The Response Characteristic of a Variable Frequency Close Hydraulic Power Unit Using PID Control |
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| HUANG Fang-ping,XU Bing,YANG Hua-yong.The Response Characteristic of a Variable Frequency Close Hydraulic Power Unit Using PID Control[J].Mechanical & Electrical Engineering Magazine,2006,23(1):23-25. |
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| Authors: | HUANG Fang-ping XU Bing YANG Hua-yong |
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| Affiliation: | 1. Ningbo Institute of Technology , Zhejiang University, Ningbo,315100, China; 2. State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | In this article,a compact structure and energy-saving variable frequency close hydraulic power unit is introduced.The control character of this unit using PID has studied.The response characteristic of the system has improved using PID control.The preplanned control effect of the speed and pressure has reached. |
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| Keywords: | variable speed control hydraulic power unit closed oil circuit PID control |
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