Peniel method for the automation of the ultrasonic monitoring based on the acoustic impedance
Peniel method for the automation of the ultrasonic monitoring based on the acoustic impedance
复制标题
基于声阻抗的Peniel法自动化超声监测
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
J. W. Branch Bedoya
中科院分区：
文献类型：
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作者：
Juan José González España;J. J. Jiménez Builes;J. W. Branch Bedoya
工业过程不断需要更好的技术来提高其行动的有效性、效率和质量。实现这一目标的一种方法是基于对获得的样品或工业过程本身的监测。本文讨论了利用超声系统对工业产品和过程的监测和检测，该系统分析了声阻抗的行为。一些更重要的应用领域包括能源、化工、航空航天、汽车、食品、建筑等。虽然，该技术的广泛潜力受到与之相关的算法的计算要求的限制，需要重要的计算系统或设备，这是它们在小型传感器系统中实现的障碍。在这项工作中，说明了一种新的信号处理方法，称为Peniel，它具有低计算需求和显着的电路简单性。该方法已在低计算能力的微控制器上成功实现。
The industrial processes continuously require of better technologies which let to improve the effectiveness, efficiency and quality of their actions. One method to achieve this is based on the monitoring of the obtained sample or the industrial process itself. In this article is addressed the monitoring and the inspection of industrial products and processes through ultrasonic systems which analyze the behavior of the acoustic impedance. Some of the more important applications are in sectors such as energy, chemicals, aerospace, automobile, food, construction, among others. Although, the wide potential of this technique has been limited by the computational requirements of the algorithms associated with it, requiring of significant computing systems or devices, which is an obstacle for their implementation in small sensor systems. In this work is illustrated a novel signal processing method called Peniel, which has low computing requirements and has a significant circuital simplicity. This method was successfully implemented in a microcontroller of low computational capabilities.