| 空气流量传感器智能测试系统的实际应用 |
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| 引用本文： | 张肖,胡红利,李林.空气流量传感器智能测试系统的实际应用[J].自动化技术与应用,2021,40(1):118-121. |
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| 作者姓名： | 张肖 胡红利 李林 |
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| 作者单位： | 西安市产品质量监督检验院,陕西西安710065;西安交通大学电力设备电气绝缘国家重点实验室,陕西西安710049;西安交通大学电力设备电气绝缘国家重点实验室,陕西西安710049 |
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| 摘 要： | 空气流量传感器是一个重要的发动机控制反馈元件,在发动机自身排放与控制等性能方面有着十分重要的影响。本文设计了传感器智能测试系统,通过小波变换对信号进行去噪处理,并对处理后的信号进行变换分析并对该系统的进行验证。实验结果表明,该系统能有效地提高空气流量传感器的性能和使用质量。
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| 关 键 词： | 流量传感器 系统设计 信号处理 小波变换 |
The Practical Application of Intelligent Testing System for Air Flow Sensor |
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| ZHANG Xiao,HU Hong-li,LI Lin.The Practical Application of Intelligent Testing System for Air Flow Sensor[J].Techniques of Automation and Applications,2021,40(1):118-121. |
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| Authors: | ZHANG Xiao HU Hong-li LI Lin |
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| Affiliation: | (Xi'an Supervision&Inspection Institute of Product Quality,Xi'an 710065 China;State Key Laboratory of Electrical Insulation and Power Equipment Xi'an Jiaotong University,Xi'an 710049 China) |
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| Abstract: | Based on the application status of air flow sensor,this paper designs the sensor intelligent test system and verifies the system.Firstly,after the system is set up,the signal is de-noised by wavelet transform and the signal is transformed.Experimental results show that the system can effectively improve the performance and quality of the air flow senso. |
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| Keywords: | flow sensor system design signal processing wavelet transform |
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