| 发动机性能试验数据采集系统及试验的可视化研究 |
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| 引用本文： | 张学敏,吉庆山.发动机性能试验数据采集系统及试验的可视化研究[J].邢台职业技术学院学报,2002,19(2):32-36. |
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| 作者姓名： | 张学敏 吉庆山 |
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| 作者单位： | 1. 中国农业大学车辆工程学院,北京,100000
2. 邢台职业技术学院,河北邢台,054000 |
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| 摘 要： | 作者开发了基于WINDOWS的发动机性能试验数据采集系统,具有高速、高效、高精度的优点。本系统能同时测量16个参数,同时也提供了一个D／A输出1：2,供进行自动控制使用。用VISUAL C 为工具的编程软件,编制了数据采集、处理、分析,图形绘制、打印软件。引进监督曲线,随时监控试验情况。对柴油机和汽油机分别进行了性能试验,试验结果表明：该系统实现了预期的目的：系统人机界面友好,操作简便,具有良好的通用性和实用价值。
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| 关 键 词： | 打印软件 采集系统 C＋＋ D／A 图形绘制 人机界面 数据采集 预期 编制 目的 |
| 文章编号： | 1008-6129(2002)02-00032-05 |
| 修稿时间： | 2002年3月21日 |
Study on Testing Data Acquisition System of Engine Capability and Video-test |
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| Zhang Xuemin,Ji Qingshan.Study on Testing Data Acquisition System of Engine Capability and Video-test[J].Xingtai Vocational and Technical College,2002,19(2):32-36. |
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| Authors: | Zhang Xuemin Ji Qingshan |
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| Abstract: | The author develops the Windows-based data acquisition and analysis system.The system is of high precision,high speed and high efficiency.It can test 16 parameters and provide a D/A output channel to auto control. The author designs the system software with VISUL C++.The software includes data acquisition, data analysis,curve drawing and printing. It introduces"supervising curve"which can supervise the state of test in time. The results have proved that the system can meet the demands after its application on diesel and gasoline testing load characteristic and speed characteristic. The interface is friendly and simple to operate.The system is practical and can be used to all kinds of internal combustion engine. |
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| Keywords: | Internal combustion engine Test technology performance test Data acquisition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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