石英谐振式称重传感器的可靠性增长模型 |
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引用本文: | 王喆,董永贵,朱惠忠,冯冠平. 石英谐振式称重传感器的可靠性增长模型[J]. 仪表技术与传感器, 1999, 0(10) |
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作者姓名: | 王喆 董永贵 朱惠忠 冯冠平 |
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摘 要: | 石英谐振式称重传感器是一种新型的数字式传感器。文中通过对该传感器研制和生产中的可靠性增长试验,找到了传感器的系统缺陷,并通过修正传感器的结构来消除这种传感器的系统缺陷,使之可靠性水平(MTBF) 达到使用的要求。通过建立传感器老炼过程的可靠性增长模型,为生产过程的筛选次数提供依据。
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关 键 词: | 石英谐振器 力传感器 可靠性增长 AMSAABISE模型 |
Reliability Increment Model of Quartz Resonator Loda Cell |
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Abstract: | This paper describes reliability of a novel type of sensor.In order to find system fault of this sensor,reliability increment tests were done and reliability increment modal-AMSAA BISE was set up based on these tests.System fault was fixed by modifying structure of sensor and life of this sensor (MTBF)reaches 10 5 times after screening. |
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Keywords: | Quartz Resonator Force Sensor Reliability Increment AMSAA BISE Modal |
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