Research on Mode shape Characteristics Simulation of Bell-shaped Vibratory Angular Rate Gyro

Authors

Liu Ning, 1. School of Automation, Beijing Information Science & Technology University, Beijing 100101, China; ;
Su Zhong, 1. School of Automation, Beijing Information Science & Technology University, Beijing 100101, China; ;2. Institute of Intelligence Control, Beijing Information Science & Technology University, Beijing 100184, China;;

Abstract

Abstract: It presents the analysis method of metal shell vibratory gyro’s mode shape for simulation research on Bell-shaped vibratory angular rate gyro, and gives the solution process and result of simulation analysis. Based on the Kirchhoff-Love assuming, by numerical methods to solve mode shape functions of bell-shaped resonator, the low-order modes of bell-shaped resonator is given through comprehensive analysis and finite element simulation results. The mode shaped characteristics of bell-shaped resonator is analyzed effectively through this method. Theory and simulation methods verify the correctness of the theory and promote modal, and lay the bell-shaped vibratory angular rate gyro development of theoretical basis.

Recommended Citation

Ning, Liu and Zhong, Su (2019) "Research on Mode shape Characteristics Simulation of Bell-shaped Vibratory Angular Rate Gyro," Journal of System Simulation: Vol. 30: Iss. 10, Article 31.
DOI: 10.16182/j.issn1004731x.joss.201810031
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss10/31

First Page

3853

Revised Date

2016-12-11

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201810031

Last Page

3860

CLC

TP212.1

Recommended Citation

Liu Ning, Su Zhong. Research on Mode shape Characteristics Simulation of Bell-shaped Vibratory Angular Rate Gyro[J]. Journal of System Simulation, 2018, 30(10): 3853-3860.

DOI

10.16182/j.issn1004731x.joss.201810031