| 基于遗传算法控制的电液伺服系统试验研究 |
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| 引用本文： | 赵利平,郭继保. 基于遗传算法控制的电液伺服系统试验研究[J]. 振动、测试与诊断, 2011, 31(6): 803-807 |
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| 作者姓名： | 赵利平 郭继保 |
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| 作者单位： | 1. 太原理工大学机械工程学院 太原,030024
2. 太原通泽重工有限公司 太原,030032 |
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| 摘 要： | 以电液伺服系统在连轧管机中的应用为背景,设计建立了一套基于遗传算法控制的电液伺服系统试验模型.利用遗传算法通过对比例积分微分(PID)参数进行实数编码、选择合适的适应度函数及自适应的交叉概率和变异概率,对PID控制器参数进行了优化,得到一组PID参数的最优值,并通过试验模型对实际工作状态进行了模拟和试验.
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| 关 键 词： | 连轧管机 电液伺服系统 遗传算法 自适应 优化 |
Elctro-Hydraulic Servo System Based on Genetic Algorithm Controlling |
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| Zhao Liping,Guo Jibao. Elctro-Hydraulic Servo System Based on Genetic Algorithm Controlling[J]. Journal of Vibration,Measurement & Diagnosis, 2011, 31(6): 803-807 |
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| Authors: | Zhao Liping Guo Jibao |
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| Affiliation: | Zhao Liping1,Guo Jibao2(1College of Mechanical Engineering,Taiyuan University of Technology Taiyuan,030024,China)(2Taiyuan Tongze Heavy Industry LTD Taiyuan,030032,China) |
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| Abstract: | On the basis of elctro-hydraulic servo system using in the continuous rolling mill,a set of model is designed for elctro-hydraulic servo system which controlled by genetic algorithm.By means of the genetic algorithm with real number encoding,appropriate fitness function,adaptive crossover,and mutation probability,the PID parameters are optimized.Comparing the simulation with the experiment,it is found that a satisfactory result has been gotten |
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| Keywords: | continuous rolling mill elctro-hydraulic servo system genetic algorithm adaptive optimize |
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