| 基于Turbo PMAC的开放式数控系统电磁兼容设计 |
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| 引用本文： | 李丽娜,戴怡,孙宏昌.基于Turbo PMAC的开放式数控系统电磁兼容设计[J].机床与液压,2011,39(1). |
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| 作者姓名： | 李丽娜 戴怡 孙宏昌 |
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| 作者单位： | 1. 天津交通职业学院,天津,300110
2. 天津市高速切削与精密加工重点实验室(天津工程师范学院),天津,300250 |
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| 基金项目： | 国家自然科学基金项目(50875186); 国家数控机床重大专项(2009ZX04014-013-02); 天津职业技术师范大学科研发展基金项目(KJ10-11) |
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| 摘 要： | 电磁兼容性在数控电气控制系统中起着重要作用。根据开放式数控系统的控制特点,以PC+Turbo PMAC为硬件平台,分别从Turbo PMAC电源电磁兼容设计、I/O信号电磁兼容设计、光栅编码信号的抗干扰三个方面入手,介绍构建开放式数控系统的电磁兼容设计方法。通过以上电磁兼容设计,使得基于Turbo PMAC的混联机床开放式数控系统控制可靠,运行良好。
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| 关 键 词： | 混联数控机床 开放式结构 Turbo PMAC 电磁兼容设计 |
EMC Design of Open NC System Based on Turbo PMAC |
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| LI Lina,DAI Yi,SUN Hongchang.EMC Design of Open NC System Based on Turbo PMAC[J].Machine Tool & Hydraulics,2011,39(1). |
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| Authors: | LI Lina DAI Yi SUN Hongchang |
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| Affiliation: | LI Lina1,DAI Yi2,SUN Hongchang2(1.Tianjin Transportation Vocational College,Tianjin 300110,China,2.Tianjin Key Laboratory of High Speed Cutting & Precision Machining(Tianjin University of Technology and Education),Tianjin 300250,China) |
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| Abstract: | EMC plays an important role in NC electric control system.According to the characters of open NC system,taking PC+ Turbo PMAC as hardware platform,the EMC design method for open architecture NC system was introduced from three aspects,namely the EMC designs of the power source for Turbo PMAC,I/O signal and anti-interference for raster display coding signal.Through the EMC design above,the open NC control system of hybrid machine tool based on Turbo PMAC is reliable and runs in good condition. |
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| Keywords: | Hybrid NC machine tool Open architecture Turbo PMAC EMC design |
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