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Development of Integrated Detection System for Shock Vibration by using MEMS Accelerometer

机译:利用MEMS加速度计开发冲击振动的集成检测系统

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In this paper an integrated system is developed to detect shock vibration by using MEMS accelerometer. The interface circuit which converts the signal from an accelerometer capacitive element to a pulse signal for digital signal processing is built. Changes in the capacitance between fixed and movable plates are induced by acceleration from shock vibration. Interface circuit incorporating this capacitor then extracts the acceleration signal and converts it to digital or analog form using microcontroller microprocessor. GUI is developed to make the integration data system more interesting and user friendly. The sensing of MEMS and monitoring software are integrated together to provide real time acquire data and graphical visualization for monitoring, recording and analysis purposes.
机译:在本文中,开发了一种集成系统来通过使用MEMS加速度计来检测冲击振动。建立了从加速度计电容元件转换信号到数字信号处理的脉冲信号的接口电路。通过从冲击振动加速度引起固定和可移动板之间的电容的变化。接口电路,该电容器然后通过微控制器微处理器提取加速度信号并将其转换为数字或模拟形式。开发了GUI,使集成数据系统更有趣和用户友好。 MEMS和监视软件的感测集成在一起,以提供实时获取数据和图形可视化以进行监控,记录和分析目的。

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