| 提高汽车电器测试设备精度的要点和技巧 |
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| 引用本文： | 陈天殷.提高汽车电器测试设备精度的要点和技巧[J].汽车电器,2009(11):49-53. |
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| 作者姓名： | 陈天殷 |
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| 作者单位： | 美国亚派克机电(杭州)有限公司,浙江,杭州,310013 |
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| 摘 要： | 作者总结多年经验，综述汽车电器在设计和制造中运用现代测试设备如何提高测量精度的要点和技巧，从数据采集、传感器运用、正确的接线接地、硬件级滤波、合理的屏蔽与隔离、信号处理等诸方面，分析它们对于提高测量精度的影响，以满足产品开发和测试的技术要求。
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| 关 键 词： | 数据采集 MPU 滤波 屏蔽与隔离 A/D D/A转换 |
Essentials and Skills to Enhance Precision of Testing Device for Vehicle Electrical Appliances |
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| CHEN Tian-yin.Essentials and Skills to Enhance Precision of Testing Device for Vehicle Electrical Appliances[J].Auto Electric Parts,2009(11):49-53. |
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| Authors: | CHEN Tian-yin |
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| Institution: | CHEN Tian-yin (Apeks Motors (Hangzhou)Co., Ltd., Hangzhou 310013, China) |
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| Abstract: | The essentials and skills to enhance the precision of testing device in the design and production ot vehicle electrical applianees are summarized based on the rich experience of the author. The influences on the testing precision are analyzed to meet the technical demands of product development and testing from the aspects such as data collection, sensor application, wire connection and grounding, hardware filtration, shielding and isolation and signal processing. |
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| Keywords: | MPU |
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