| 基于DSP的汽油机点火参数自动测试系统 |
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| 引用本文： | 戴湘武,赵相松.基于DSP的汽油机点火参数自动测试系统[J].组合机床与自动化加工技术,2007(1):54-57. |
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| 作者姓名： | 戴湘武 赵相松 |
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| 作者单位： | 天津大学,机械工程学院,天津,300072 |
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| 摘 要： | 通过分析汽油机点火过程的特点及传统点火性能参数测试系统的不足,提出了一种基于DSP的汽油机点火参数动态测试系统。着重介绍了测试系统的软硬件设计和实现方法,包括机械运转台、DSP高速信号采集处理系统及上位机系统测试软件。实验表明该系统能实现对点火性能参数的准确、可靠、高精度的实时测试。
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| 关 键 词： | 点火参数 高速信号采集 |
| 文章编号： | 1001-2265(2007)01-0054-04 |
| 修稿时间： | 2006-07-10 |
The Auto Test System of Ignition Parameter Based on DSP |
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| DAI Xiang-Wu,ZHAO Xiang-Song.The Auto Test System of Ignition Parameter Based on DSP[J].Modular Machine Tool & Automatic Manufacturing Technique,2007(1):54-57. |
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| Authors: | DAI Xiang-Wu ZHAO Xiang-Song |
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| Affiliation: | School of Mechanical of Tianjin University, Tianjin 300072, China |
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| Abstract: | By analyzing the characteristics of ignition process of gasoline engine,an ATS (Auto Test System) of ignition parameter based on DSP is presented.The hardware structure and software programming of this system is introduced mainly including the mechanical operation plat,high-speed signal acquisition and processing system on DSP and the software of test system in host computer.The experiment shows that the system has realized the real time test of ignition process with high reliability and accuracy. |
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| Keywords: | DSP |
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