介绍一种新型压电式传感器的原理、特性。
A new kind of piezoelectric sensor and its mechanism and characteristics are introduced.
压力测试系统主要有压电式传感器等组成。
The pressure measurement system is mainly composed of piezoelectrical transducer.
以简支板为例，利用压电式传感器测量声辐射模态。
Based on the radiation modes, it is presented a piezoelectric sensor strategy with an example of simply supported rectangular panel.
分析了接线电缆电容对压电式传感器的不同测量线路的性能影响。
The influences of the cable wiring capacitances on the properties of the piezoelectric sensor with different measuring circuit are analyzed.
利用机械阻抗方法分析这类传感器工作的力学过程，给出压电式传感器的测量误差表达式。
The mechanical process is analyzed by using method of mechanical impedance and the measurement error equations are given.
本文以工程常见四端位移为零的振动板为例，提出一种新的压电式传感器的设计方法测量体积位移。
With a shown example of the pinned-pinned plate, a new piezoelectric sensor design is presented to measure volume displacement.
以工程常见四端位移为零的振动板为例，提出一种新的压电式传感器的设计方法测量第一阶声辐射模态伴随系数。
With the examples of the pinned-pinned plate, a new piezoelectric sensor design is presented to measure the first adjoint coefficient of radiation mode.
压电式加速度传感器的漂移问题在气门动态特性试验中难以避免。
It is unavoidable for the shifting problem of piezoelectric acceleration sensor in the experiment of valve dynamic characteristic.
本文介绍了用于快速中子反应堆安全监测的压电式高频传感器的原理、结构与试验结果。
The principle and structure of high frequency piezoelectric sensor for safe observation of fast fission reactor are introduced, and the testing results are presented.
介绍了YD - 1型压电式加速度传感器与CZ - 4型磁座构成的磁座安装测振系统的安装谐振频率。
The mounting resonant frequency of vibration measurement system formed with piezoelectric acceleration sensor YD-1 and mounted magnetic base CZ-4 is addressed.
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。
The structure design and the installation location of the piezoelectric force transducer and the critical issues in vibration signal detection are expounded.
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。
The piezoelectric pressure transducer is applied to dynamic balancing measurement system for measuring the vibration caused by imbalanced mass.
压电传感器和驱动器直接粘贴在母体材料上，和单片机控制系统一起构成了压电式主动减振智能结构。
Piezoelectric sensors and actuators are adhered to the base material directly, and compose the active vibration control system along with the single chip.
传统测量振动参数多采用压电式加速度传感器。
Vibration parameters are measured traditionally by piezoelectric acceleration sensors.
MIMS使用4个多轴压电式力传感器测量在门槛夹紧器中的力和扭矩。
The MIMS uses 4 multi-axis piezoelectric load cells to measure the forces and moments in the sill clamps.
硅微机械加速度计作为一种可以测量加速度的传感器，可分为压电式、隧道式、压阻式和电容式等。
Silicon micro-accelerometer can measure the acceleration of the movement, and there are many kinds of Micro-accelerometer based on piezoelectric, tunnel, piezoresistive, capacitive effect.
硅微机械加速度计作为一种可以测量加速度的传感器，可分为压电式、隧道式、压阻式和电容式等。
Silicon micro-accelerometer can measure the acceleration of the movement, and there are many kinds of Micro-accelerometer based on piezoelectric, tunnel, piezoresistive, capacitive effect.
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