| LabWindows/CVI多线程技术在舵机测试软件中的应用 |
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| 引用本文： | 陶小亮,牛振.LabWindows/CVI多线程技术在舵机测试软件中的应用[J].中国测试技术,2011,37(1). |
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| 作者姓名： | 陶小亮 牛振 |
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| 作者单位： | 中国空空导弹研究院,河南,洛阳471009 |
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| 摘 要： | 在舵机性能测试过程中,需要对工作电流、舵偏角电压信号、编码器角度信号和扭矩信号进行实时高速采集。针对虚拟仪器开发平台LabWindows/CVI的多线程机制进行了详细的介绍,并给出了其在舵机测试中的应用。测试结果表明,利用多线程技术能够更好地开发并行任务,加快系统的响应速度,提高执行效率。
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| 关 键 词： | 多线程 舵机测试 数据采集 LabWindows/CVI系统 |
Application of multithread in servo-actuator testing software based on Lab Windows/CVI |
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| TAO Xiao-liang,NIU Zhen.Application of multithread in servo-actuator testing software based on Lab Windows/CVI[J].China Measurement Technology,2011,37(1). |
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| Authors: | TAO Xiao-liang NIU Zhen |
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| Affiliation: | TAO Xiao-liang,NIU Zhen(CAMA,Luoyang 471009,China) |
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| Abstract: | In the performance test of servo-actuator,the currency,servo-angle signal,coder signal and torque signal are required to be collected rapidly.In this paper,multithread technology in LabWindows/CVI and its application in performance test of servo-actuator were introduced.The results of test prove that the multithread technology is more effective in developing parallel task than current techniques.By using multithread,the response and efficiency of the system can be greatly enhanced. |
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| Keywords: | multithread servo-actuator test data acquisition LabWindows/CVI |
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