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微加热式微气压传感器测试电路的设计与分析

Design and Analysis of Test Circuits for Thermal Gas Pressure Microsensors
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摘要 根据已研制的微加热式微气压传感器的加热电阻,设计了恒温、恒功率、恒压电桥三种测试电路,并对它们作了深入的分析对比.通过对微加热式微气压传感器的初步测试,发现传感器在恒温工作模式下有较高的灵敏度.
机构地区 大连理工大学
出处 《中国机械工程》 EI CAS CSCD 北大核心 2005年第z1期281-284,共4页 China Mechanical Engineering
基金 国家自然科学基金资助重点项目(90207003)
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参考文献7

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