| 基于数据采集仪的测控系统设计 |
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| 引用本文： | 陈雷,姜周曙. 基于数据采集仪的测控系统设计[J]. 杭州电子科技大学学报, 2005, 25(3): 74-77 |
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| 作者姓名： | 陈雷 姜周曙 |
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| 作者单位： | 杭州电子科技大学自动化学院,浙江,杭州,310018 |
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| 摘 要： | 介绍了基于日本横河DC100数据采集仪和RS485总线构建的计算机测控系统，并以房间空调器焓差法性能检测实验系统为应用实例，从硬件结构和软件设计方面阐述了该系统的实现原理。此外，还对实时监控程序的设计进行了重点讨论。实践表明，系统性能稳定可靠，容错性强。
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| 关 键 词： | 数据采集仪 测控系统 焓差 |
| 文章编号： | 1001-9146(2005)03-0074-04 |
The Design of Computer Measurement and Control System Based on Data Acquisition Unit |
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| CHEN Lei,JIANGZHOU-Shu. The Design of Computer Measurement and Control System Based on Data Acquisition Unit[J]. Journal of Hangzhou Dianzi University, 2005, 25(3): 74-77 |
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| Authors: | CHEN Lei JIANGZHOU-Shu |
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| Abstract: | Based on DC100(YOKOGAWA) data acquisition unit and RS485 interface bus, a computer measurement and control system was introduced in detail. The hardware structure and software design of a sample on a experimental system of air-conditionings performance test with enthalphy-difference method were presented as well. And then, the design of real-time monitor program was discussed emphatically. The facts show that the system performance is stable and credible, and has a strong fault tolerance. |
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| Keywords: | data acquisition unit measurement and control system enthalpy-difference |
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