In chapter 3, the control system for vibration transducer calibration was analyzed and researched.
第三章研究了振动校准控制系统的技术问题。
If a void exists it will start to resonate in its own frequency and can be detected by a seismic vibration transducer.
如果空虚存在，它将会开始在它自己的频率方面共呜和能被一个地震震动转换器发现。
A composite motor vibration transducer with differential charge amplifier and adaptive frequency compensating circuit is introduced.
阐述了手持式内置微型差动式电荷放大器和频率补偿电路一体化的发动机振动传感器。
The principle of the transducer is given and the transducer is verified by a vibration transducer calibration system with a satisfactory output.
介绍了传感器的设计原理，并将该传感器在标准振动模拟台上进行试验，给出了传感器的实际输出波形。
These provide theoretical calculation basis for analysis of high mode flexural vibration of plate and design of big round plate and multi nodal compound flexural ultrasonic transducer.
对薄板的高次弯曲振动模式的分析及大圆盘、多波节复合弯曲超声换能器的设计提供了理论计算依据。
The design and experiment result of the shock vibration peak transducer are introduced.
介绍了冲击振动峰值传感器设计和实验结果。
The paper aims at discussing structural performance and operation principle of inertial transform system for vibration angular acceleration transducer of compressive resistance.
本文对压阻式振动角加速度传感器的惯性变换系统的结构特性、工作原理进行了分析讨论。
The result shows, under different vibration mode, equivalent parallel capacitance and resistance are not constant value. There is negative damp effect in transducer system at the operating mode.
结果表明，在换能器不同振动模态下，等效并联电容电阻并非恒定值，而且实际支承工况下换能器系统工作时存在负阻尼效应。
This paper gives a new method ani equipments for measuring relative vibration, in which a complex transducer are built up by two or more transducers.
本文提出了用传感器的叠加组合，构成复合式传感器的新的相对振动测量方法和装置。
The structure design and the installation location of the piezoelectric force transducer and the critical issues in vibration signal detection are expounded.
重点阐述了该压电式力传感器的结构设计、安装位置设计及振动信号检测中的关键问题。
In this paper, vibration characteristics of plate sound source driven by transducer commonly used in ultrasonic cleaning are analyzed with the finite element method.
为了解超声清洗等应用中常用超声换能器激励的板声源的振动特性，使用有限元方法对其进行了研究，并通过实验验证了仿真结果。
As one of important elements in the dynamic balancing measurement system, transducer is the device that converts the vibration signal caused by the imbalance into electrical signal without distortion.
传感器是动平衡测量系统中的重要元件之一，是一种将不平衡量产生的振动信号不失真地转变成电信号的装置。
Resonator transducer using fluid vibration inner chamber is a typical low-frequency and deep-submergence transmitter.
利用液腔振动的谐振腔换能器是一种典型的低频、深水发射器。
The piezoelectric pressure transducer is applied to dynamic balancing measurement system for measuring the vibration caused by imbalanced mass.
利用压电式力传感器作为动平衡测量系统中的敏感元件来测量不平衡质量引起的振动。
Through observing of resonant and vibration mode, validate the design parameters of transducer.
通过对谐振频率和振动模态的观察，验证了换能器设计参数的正确性。
Examples of electricity-sound efficiency of piston transducer and energy dissipation per unit vibration energy D ate given.
给出了活塞式换能器的电声效率、压电元件能量耗散值D的计算结果。
A broadband underwater Tonpilz transducer was designed by using the coupling of transducer's longitudinal vibration mode and the bending vibration mode of front mass to widen its frequency band.
该换能器利用前盖板的弯曲振动与换能器的纵向振动耦合展宽频带。
Key parts including piezoelectric transducer and amplitude transformer with a cylindrical hole in the center, and flexural vibration disk are analyzed and calculated.
提出了珩磨杆、珩磨头体均不振动的设计思想，分析计算了中心有圆柱孔的压电换能器和变幅杆，以及弯曲振动圆盘等关键部分。
To calibrate acoustic transducer well and truly, an acoustics and vibration multiple environments is necessary.
为了准确地对水声换能器进行动态校准，必须要具有声-振复合试验环境。
This paper mainly study the MCU control device and transducer vibration control device.
本文主要研究了单片机控制装置和变频器振动控制装置。
The system also includes a transducer for converting the ultrasonic frequency electric signal to an ultrasonic inertial vibration.
超声换能器是把超声电信号转换成超声振动信号作用于人耳后的乳突骨。
The vibration modes and frequencies of a free piezoelectric ceramic plate, an electro-sound combination transducer, an ultrasonic cleaner of 600W.
对自由压电陶瓷片，组合电声换能器。 600W的超声清洗器。
The first three resonant frequencies and vibration modes of a novel flextensional transducer are calculated by finite element method, and compared with measured values.
本文用有限元法对凹型弯张换能器的前三个共振频率和振动方式进行计算，与测量值比较并讨论了作为水下宽带声源的优点。
The paper covers information regarding the working principle of the ultrasonic vibration pipe-drawing process and the design of the energy transducer as well.
介绍了超声波振动拔管的原理，以及超声波振动拔管换能器的设计情况。
The transducer is made of piezoelectric ceramic material, it is different from physical vibration and motor vibration.
能量转换片是由压电陶瓷材料制成的（而不是任何机械振动或电机）。
This paper briefly introduces an effective method in measuring axial vibration for Marine propulsion system by using eddy-current transducer. The result of testing on an export tanker is discussed.
本文简述了利用电涡流测振仪对船舶推进轴系的轴向振动的测量方法，并对一艘出口油船的测量结果进行了讨论。
This can detect the position of platform feed with great inertial-mass through photoelectrical encoder, the vibration magnitude of translation worktable with eddy transducer.
用光电编码器实现了大质量进给滑台的位置检测；
This can detect the position of platform feed with great inertial-mass through photoelectrical encoder, the vibration magnitude of translation worktable with eddy transducer.
用光电编码器实现了大质量进给滑台的位置检测；
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