| 基于变频技术的泵控缸液压调速系统的模糊PID控制的仿真研究 |
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| 引用本文： | 刘礼华,戴长秋,黄元峰.基于变频技术的泵控缸液压调速系统的模糊PID控制的仿真研究[J].机械与电子,2011(9):69-72. |
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| 作者姓名： | 刘礼华 戴长秋 黄元峰 |
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| 作者单位： | 汉江丹江口铝业有限责任公司;武汉工程大学电气信息学院; |
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| 摘 要： | 首先对变频泵控调速系统进行理论分析,建立了系统的数学模型。针对系统的非线性、变负载等特性,利用模糊PID作为系统的控制方案,设计模糊PID控制器。最后运用Matlab分别对系统的常规PID控制和模糊PID控制进行仿真,对其效果进行验证。
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| 关 键 词： | 变频调速 系统模型 模糊PID Matlab仿真 |
Simulation Research on Fuzzy-PID of Variable-frequency-pump-control Speed Governing System Based on Variable-frequency-technology |
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| LIU Li-hua,DAI Chang-qiu,HUANG Yuan-feng.Simulation Research on Fuzzy-PID of Variable-frequency-pump-control Speed Governing System Based on Variable-frequency-technology[J].Machinery & Electronics,2011(9):69-72. |
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| Authors: | LIU Li-hua DAI Chang-qiu HUANG Yuan-feng |
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| Affiliation: | LIU Li-hua1,DAI Chang-qiu2,HUANG Yuan-feng2(1.Hanjiang Danjiangkou Aluminum Co.,Ltd.,Danjiangkou 442700,China,2.School of Electrical and Information Engineering,Wuhan Institute of Technology,Wuhan 430205,China) |
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| Abstract: | Firstly,the mathematical model of the variable-frequency-pump-control speed governing system is established by the paper.For the system of nonlinear,variable loads and other characteristics,the fuzzy-PID is used by the system,and then design the fuzzy-PID controller.Finally,using the Matlab to prove the effect of fuzzy-PID. |
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| Keywords: | variable frequency system model fuzzy PID Matlab simulation |
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