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基于神经元的电液伺服系统同步控制

江小霞

江小霞. 基于神经元的电液伺服系统同步控制[J]. 西南交通大学学报, 2012, 25(2): 258-264. doi: 10.3969/j.issn.0258-2724.2012.02.015
引用本文: 江小霞. 基于神经元的电液伺服系统同步控制[J]. 西南交通大学学报, 2012, 25(2): 258-264. doi: 10.3969/j.issn.0258-2724.2012.02.015
JIANG Xiaoxia. Synchronization Control of Electro-hydraulic Servo System Based on Single Neuron[J]. Journal of Southwest Jiaotong University, 2012, 25(2): 258-264. doi: 10.3969/j.issn.0258-2724.2012.02.015
Citation: JIANG Xiaoxia. Synchronization Control of Electro-hydraulic Servo System Based on Single Neuron[J]. Journal of Southwest Jiaotong University, 2012, 25(2): 258-264. doi: 10.3969/j.issn.0258-2724.2012.02.015

基于神经元的电液伺服系统同步控制

doi: 10.3969/j.issn.0258-2724.2012.02.015
详细信息
    作者简介:

    江小霞(1960-),女,教授,主要研究方向为液压系统的控制和测试系统,电话:0592-8587436,E-mail:xmjiangxx@tom.com

Synchronization Control of Electro-hydraulic Servo System Based on Single Neuron

  • 摘要: 为探讨电液伺服系统的同步控制方法,以一个四液压缸大型平台电液伺服同步控制系统为对象,采用实验数据辨识4个液压缸的数学模型,对神经元自适应控制器用于同步控制进行了研究和改进,提出了虚拟主动缸和混合同步神经元控制结构.仿真结果表明:采用虚拟主动缸的同步效果好,最大同步误差为0.260 6 mm,但需要建立1个液压缸的数学模型;采用混合同步神经元控制结构,不需要建立数学模型,可通过调节参数控制同步误差,较好地实现同步控制,3 和8 Hz正弦信号输入时最大同步误差分别为0.431 3和0.382 5 mm.

     

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出版历程
  • 收稿日期:  2010-04-16
  • 修回日期:  2011-10-19
  • 刊出日期:  2012-04-25

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