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首页> 外文会议>International Conference on Electronics Technology >Design and Development of Pressure Flow Measurement and Control System Based on LabWindows/CVI and CompactDAQ
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Design and Development of Pressure Flow Measurement and Control System Based on LabWindows/CVI and CompactDAQ

机译：基于LabWindows / CVI和CompactDaq的压力和流量测量和控制系统的设计与开发

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摘要

In order to solve the problems of difficult wiring in the test site of a test system and high requirements of the test system on the precision of pipe pressure control, CompactDAQ technology was used to build the hardware platform of the control system, and LabWindows/CVI was used as the system software development platform. All the CompactDAQ modules are built in a portable cabinet to solve the problem of difficult wiring on the test site, and the system response speed is improved by using multi-threading technology and PID control algorithm, which solve the problem of control accuracy. The test results show that the control system is stable in operation, fast in data updating, able to display the current pipeline parameters in real time, effectively control the pipeline pressure and meet the test requirements.
机译：为了解决测试系统的测试站点中困难布线的问题，以及对管压控制精度的测试系统的高要求，CompactDAQ技术用于构建控制系统的硬件平台，以及LabWindows / CVI 被用作系统软件开发平台。 所有CompactDaq模块都是内置的便携式机柜，以解决测试站点困难的接线问题，通过使用多线程技术和PID控制算法来改进系统响应速度，该算法解决了控制精度的问题。 测试结果表明，控制系统在操作中稳定，在数据更新中快速，能够实时显示当前管道参数，有效地控制管道压力并满足测试要求。

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