# [1]裴荣,周百令,李宏生,等.基于谐振原理的高精度石英加速度计设计技术[J].东南大学学报(自然科学版),2006,36(5):732-735.[doi:10.3969/j.issn.1001-0505.2006.05.010] 　Pei Rong,Zhou Bailing,Li Hongsheng,et al.Technology of high precision quartz accelerometer design based on resonant principle[J].Journal of Southeast University (Natural Science Edition),2006,36(5):732-735.[doi:10.3969/j.issn.1001-0505.2006.05.010] 点击复制 基于谐振原理的高精度石英加速度计设计技术() 分享到： var jiathis_config = { data_track_clickback: true };

36

2006年第5期

732-735

2006-09-20

## 文章信息/Info

Title:
Technology of high precision quartz accelerometer design based on resonant principle

Author(s):
Department of Instrument Science and Technology, Southeast University, Nanjing 210096, China

Keywords:

U666.1
DOI:
10.3969/j.issn.1001-0505.2006.05.010

Abstract:
Based on mechanics of vibration, the resonant differential equation of resonator is derived, and the design principle is discussed for the vibrating beam accelerometer. Extracting the characteristic parameter from resonance accelerometer, the structure is optimized and the non-linear error is analyzed. According to the piezoelectricity effect of quartz, the encouraging way, shear selection and electrode configuration are analyzed and discussed. The analyses of its modes and force-frequency characteristic are implemented by the finite element analysis tool. The difference of force-frequency factor between simulation results and calculated results are less than 4 percent and the theoretic models are proved to be correct and reliable. All these researches are helpful to design high precision accelerometer.

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