| 自适应交互PID在液压伺服系统中的应用 |
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| 引用本文： | 邹俊,傅新,杨华勇,张健民.自适应交互PID在液压伺服系统中的应用[J].机械工程学报,2006,42(11):179-183. |
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| 作者姓名： | 邹俊 傅新 杨华勇 张健民 |
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| 作者单位： | 浙江大学流体传动及控制国家重点实验室,杭州,310027;上海宝钢集团公司技术中心,上海,201901 |
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| 摘 要： | 自适应交互算法实现简单，能够在未知系统模型的前提下完成控制参数梯度递减，使系统控制性能趋向优化。将自适应交互算法引入到传统的PID控制器中，构成一种自适应交互PID控制器，将该控制器应用到宝钢2050粗轧液压立辊压下系统中，结果表明在外界扰动和系统工况发生变化时，该控制器能够自适应调节控制器参数，使控制系统取得满意的控制效果。
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| 关 键 词： | 自适应交互理论 PID控制器 液压伺服系统 热轧 |
| 修稿时间： | 2005年12月6日 |
APPLICATION OF ADAPTIVE INTERACTION PID CONTROLLER IN HYDRAULIC SERVO SYSTEM |
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| ZOU Jun,FU Xin,YANG Huayong,ZHANG Jianmin.APPLICATION OF ADAPTIVE INTERACTION PID CONTROLLER IN HYDRAULIC SERVO SYSTEM[J].Chinese Journal of Mechanical Engineering,2006,42(11):179-183. |
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| Authors: | ZOU Jun FU Xin YANG Huayong ZHANG Jianmin |
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| Affiliation: | State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University Bao Steel Technology Center |
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| Abstract: | Adaptive interaction algorithm,whose advantage is easy to implement,can perform gradient descent of control pa- rameters without any knowledge of plant.Based on adaptive interaction theory and classical PID controlling theory,an adap- tive interaction PID controller is developed.The good perform- ance of adaptive interaction PID is verified by the application of hydraulic edger screwdown system in Baosteel 2050 rough mill. The results show that the adaptive interaction PID controller achieves better performance than the classic one,especially,in the circumstance of foreign disturbance and working condition variation. |
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| Keywords: | Adaptive interaction theory PID controller Hydraulic servo system Hot rolling |
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