| 基于虚拟仪器技术的汽油发动机ECU仿真测试系统 |
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| 引用本文： | 吴伟斌,洪添胜,李震,朱余清.基于虚拟仪器技术的汽油发动机ECU仿真测试系统[J].微计算机信息,2006(8):205-208. |
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| 作者姓名： | 吴伟斌 洪添胜 李震 朱余清 |
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| 作者单位： | 1. 510642,广州华南农业大学工程学院
2. 510642,广州华南农业大学信息学院、软件学院 |
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| 摘 要： | 介绍了由DAQ卡、PC机、执行机构等组成的一个基于虚拟仪器技术的汽油发动机ECU仿真测试系统。系统界面由LabVIEW设计,能模拟出实车上各种传感器、开关等信号来驱动ECU,并可测量ECU输出的各种阀、继电器、点火波形等信号。应用结果表明,系统具有调试方便、重复性好、测量范围可任意扩展等优点,为深入精确研究ECU提供大量数据。
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| 关 键 词： | 虚拟仪器 发动机ECU信号仿真测试 数据采集卡 |
| 文章编号： | 1008-0570(2006)03-2-0205-04 |
| 修稿时间： | 2005年8月26日 |
ECU Simulating and Measuring System Based on Virtual Instrumentation Technology |
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| Wu,Weibin,Hong,Tiansheng,Li,Zhen,Zhu,Yuqing.ECU Simulating and Measuring System Based on Virtual Instrumentation Technology[J].Control & Automation,2006(8):205-208. |
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| Authors: | Wu Weibin Hong Tiansheng Li Zhen Zhu Yuqing |
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| Abstract: | A new engine ECU simulating and measuring system based on virtual instrumentation technology was established and it is composed of DAQ cards, a personal computer, enforcement components and so forth. With interface built by LabVIEW, it can simu- late signals of all kinds of sensors and switch and can measure different valves, relays and ignition waveforms. As a application re- sult, the system has a lot of advantages such as good repetitions, feasible adjustment, and large range for measuring, which provide precise ECU research numerous data. |
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| Keywords: | LabVIW |
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