| LabWindows/CVI的多线程技术在数控加工通讯中的应用 |
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| 引用本文： | 闫飞,史耀耀,马正锋. LabWindows/CVI的多线程技术在数控加工通讯中的应用[J]. 现代制造工程, 2007, 0(4): 29-31 |
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| 作者姓名： | 闫飞 史耀耀 马正锋 |
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| 作者单位： | 西北工业大学机电学院,西安,710072 |
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| 摘 要： | 利用多线程技术能够更好地开发并行性任务和提高自动控制系统性能,在避免阻塞,减少运行时间等方面具有明显的优点.以LabWindows/CVI为开发平台,利用多线程技术编写数控机床与上位机的通讯程序,对目前数控加工过程中利用工控机的串口进行通讯所产生的阻塞状况有显著的改善.
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| 关 键 词： | 多线程 线程池 异步定时器 LabWindows 传输程序 LabWindows 多线程技术 数控加工 行通讯 应用 technology multithreading Application manufacturing control numeric 改善 状况 串口 工控机 加工过程 通讯程序 上位机 数控机床 开发平台 |
| 文章编号： | 1671-3133(2007)04-0029-03 |
| 修稿时间： | 2006-12-20 |
Application of multithreading technology in LabWindows/CVI in communication of numeric control manufacturing |
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| Yan Fei,Shi Yao-yao,Ma Zheng-feng. Application of multithreading technology in LabWindows/CVI in communication of numeric control manufacturing[J]. Modern Manufacturing Engineering, 2007, 0(4): 29-31 |
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| Authors: | Yan Fei Shi Yao-yao Ma Zheng-feng |
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| Abstract: | The application of multithreading technology can develop better parallel particular task and improve the performance of automatic control system.It has an obvious advantage in avoiding barrage,reducing running time and so on.Builds a communication program in use of multithreading technology based on LabWindows/CVI.It has an obvious improvement on the barrage in communication between serial port and the numeric control system. |
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| Keywords: | Multithreading Thread pool Asynchronous timers LabWindows Communication program |
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