This paper reports a kind of two-dimensional combined vector hydrophone of resonant-column type in which a piezoelectric accelerometer are used as are sensing element.
介绍一种采用两只压电加速度计作为敏感元件的二维同振型组合矢量水听器。
The acoustic vector hydrophone is a new type sensor, which can simultaneously measure the pressure and particle velocity of the same point in acoustic field.
声矢量传感器是一种新型传感器，它可以空间共点，同时测量声场中的声压和振速信息。
Fixed shell type vector hydrophone belong to mechanical type acoustic vector hydrophone, however moving shell type vector hydrophone belong to inertial type acoustic vector hydrophone.
不动外壳型矢量水听器属力学型矢量水听器，而同振型则属惯性型矢量水听器。
Firstly, the principles and characteristics about column type vector hydrophone are studied in this paper.
首先，本文从理论上对柱形矢量水听器的工作原理及其特性进行了分析。
The result is useful for the design of disk-type fiber-optic sensors, such as accelerometer, pressure gauge and hydrophone.
对盘片式光纤传感器如光纤加速度传感器、光纤压力传感器、光纤水听器等的设计制作具有理论指导作用。
The result is useful for the design of disk-type fiber-optic sensors, such as accelerometer, pressure gauge and hydrophone.
对盘片式光纤传感器如光纤加速度传感器、光纤压力传感器、光纤水听器等的设计制作具有理论指导作用。
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