论文详细阐述了压电加速度传感器的工作原理、校准系统及其各种校准方法。
The working principle, calibration system and all sorts of calibration methods of piezoelectric accelerometer are expounded in this thesis.
文章简述了压缩式压电加速度传感器的结构原理和灵敏度的幅度值线性度问题。
The construction of compression piezoelectrical sensors and amplitude value linearity of axial sensitivity are described.
为了抑制侵彻加速度测试中发现的压电加速度传感器零漂现象，减小其对测试结果的不利影响。
To restrain zero-drifts of the piezoelectric acceleration sensor in high-impact testing and to reduce its bad effect on the result of acceleration testing.
压电传感器主要应用在加速度、压力和力等的测量中。
Piezoelectric sensor in the main application acceleration, pressure and force measurements.
压电传感器主要应用在加速度、压力和力等的测量中。
At last , we come up with a new method that processes ejection acceleration signal by application of Daubechies wevelet filter.
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.
研究了粘贴式光纤布拉格光栅应变传感器对柔性梁的动态响应特性，并用压电陶瓷加速度传感器作对照。
Dynamic strain of flexible beam was measured by pasted FBG strain sensor, and the results were compared with that by acceleration sensor of piezoelectric ceramic.
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.
基于压电薄膜的压电效应，研究压电薄膜微机电加速度传感器。
A micromachined accelerometer with piezoelectric thin film based on the piezoelectric effect is studied.
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.
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.
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.
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