| WK系列大型矿用挖掘机中的主从控制 |
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| 引用本文： | 苗根蝉.WK系列大型矿用挖掘机中的主从控制[J].矿山机械,2011(6). |
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| 作者姓名： | 苗根蝉 |
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| 作者单位： | 太原重工股份有限公司; |
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| 摘 要： | 阐述了刚性联接的多电动机传动的控制要求和方法,即采用电动机特性软化功能和转矩主从控制的两种控制方法,着重叙述了WK系列挖掘机提升机构的控制方案,探讨了实现主从控制的几种方法及特点,提出了通过调整高速区的比例系数和对反馈信号的处理来解决提升机构减速器异响的难题,实现了2台提升电动机的出力均衡。
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| 关 键 词： | 多电动机传动 主从控制 挖掘机 |
Master-slave control of WK series large mining excavators |
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| MIAO Genchan Taiyuan Heavy Industry Co.,Ltd.,Taiyuan ,Shanxi,China.Master-slave control of WK series large mining excavators[J].Mining & Processing Equipment,2011(6). |
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| Authors: | MIAO Genchan Taiyuan Heavy Industry Co Ltd Taiyuan Shanxi China |
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| Affiliation: | MIAO Genchan Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,Shanxi,China |
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| Abstract: | The paper expounds the requirements and methods of controlling rigidly-connected multi-motor drives, two controlling methods are to apply softening function for motor characteristics and to apply master-slave torque control, and describes the control scheme for lifting unit of WK series excavators. In addition, several methods of realizing master-slave control and their characteristics are discussed, and to adjust the proportional coefficient of the high speed zone and the processing of feedback signals are... |
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| Keywords: | multi-motor drive master-slave control excavator |
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