| 西门子PLC和变频器在铸造起重机控制系统中的应用 |
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| 引用本文： | 杨清林.西门子PLC和变频器在铸造起重机控制系统中的应用[J].中国铸造装备与技术,2011(5):47-49. |
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| 作者姓名： | 杨清林 |
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| 作者单位： | 济南职业学院,济南市,250103 |
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| 摘 要： | 采用西门子PLC和变频器,针对铸造起重机传统控制系统存在的问题提出相应的解决方案.介绍控制系统的构成,提出采用附加力矩控制方法防止起重机溜钩,使用双闭环PID控制实现大车位置纠偏,取得了较高的控制精度和稳定性,满足了生产的需要.
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| 关 键 词： | PLC 变频器 起重机 控制系统 |
The Application of Siemens PLC and Transducer on Control System of Foundry Crane |
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| YANG QingLin.The Application of Siemens PLC and Transducer on Control System of Foundry Crane[J].China Foundry Machinery & Technology,2011(5):47-49. |
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| Authors: | YANG QingLin |
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| Affiliation: | YANG QingLin(Jinan Professional College,Jinan 250103,Shandong China) |
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| Abstract: | Siemens PLC and transducer have been adopted for solution to existing problems in traditional control system of foundry crane.The control system has been introduced with an appendng moment control method to prevent the crane from failure.Duo closed loop PID control has been adopted to realize rectifying deviation of position resulting in higher control accuracy and stability with meeting requirements for production. |
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| Keywords: | PLC Transducer Crane Control system |
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