Design and optimization of a novel resonant accelerometer resonator

2006 ◽  
Author(s):  
Shangchun Fan ◽  
Zhiping Peng
Keyword(s):  
Design And Optimization ◽  
Resonant Accelerometer

scholarly journals Design and Optimization of the Resonator in a Resonant Accelerometer Based on Mode and Frequency Analysis

Micromachines ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 530
Author(s):  
Yan Li ◽  
Biao Jin ◽  
Mengyu Zhao ◽  
Fuling Yang
Keyword(s):  
Frequency Analysis ◽  
Structural Parameters ◽  
Dynamic Control ◽  
Optimization Method ◽  
Design And Optimization ◽  
Bias Stability ◽  
Resonator Mode ◽  
Research Findings ◽  
Resonant Accelerometer ◽  
Control Equation

This study aims to develop methods to design and optimize the resonator in a resonant accelerometer based on mode and frequency analysis. First, according to the working principle of a resonant accelerometer, the resonator is divided into three parts: beam I, beam II, and beam III. Using Hamilton’s principle, the undamped dynamic control equation and the ordinary differential dynamic equation of the resonant beam are obtained. Moreover, the structural parameters of the accelerometer are designed and optimized by using resonator mode and frequency analysis, then using finite element simulation to verify it. Finally, 1 g acceleration tumbling experiments are built to verify the feasibility of the proposed design and optimization method. The experimental results demonstrate that the proposed accelerometer has a sensitivity of 98 Hz/g, a resolution of 0.917 mg, and a bias stability of 1.323 mg/h. The research findings suggest that according to the resonator mode and frequency analysis, the values of the resonator structural parameters are determined so that the working mode of the resonator is far away from the interference mode and avoids resonance points effectively. The research results are expected to be beneficial for a practical resonant sensor design.

Design and Optimization of a Novel Strategy for the Local Treatment of Helicobacter pylori Infections

2020 ◽  
Author(s):  
Taddese Mekonnen Ambay ◽  
Philipp Schick ◽  
Michael Grimm ◽  
Maximilian Sager ◽  
Felix Schneider ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Local Treatment ◽  
Design And Optimization ◽  
Novel Strategy

The Fault-Tolerant Generator for Vehicles with a Hybrid Power Plant Design and Optimization

2018 ◽  
Vol 13 (2) ◽  
pp. 107
Author(s):  
Flur Ismagilov ◽  
Vajcheslav Vavilov ◽  
Oksana Yushkova ◽  
Vladimir Bekuzin ◽  
Alexey Veselov
Keyword(s):  
Power Plant ◽  
Fault Tolerant ◽  
Plant Design ◽  
Design And Optimization ◽  
Hybrid Power ◽  
Hybrid Power Plant

Design and optimization of spared planar antenna arrayby using special matrixes

2020 ◽  
Vol 9 (1) ◽  
pp. 27-48
Author(s):  
V.F. Kravchenko ◽  
◽  
Yiyang Luo ◽  
V.I. Lutsenko ◽  
◽  
...  
Keyword(s):  
Planar Antenna ◽  
Design And Optimization

Design and Optimization of Degree Distributions of Irregular LDPC

2011 ◽  
Vol 30 (11) ◽  
pp. 2788-2791
Author(s):  
Er-bao Li ◽  
Jing Lei ◽  
Fu-bing Xu
Keyword(s):  
Design And Optimization

Design and Optimization of the Thruster Pipes of a Submarine Spherical Robot

ROBOT ◽  
2013 ◽  
Vol 35 (1) ◽  
pp. 115
Author(s):  
Hao PAN ◽  
Hanxu SUN ◽  
Qingxuan JIA ◽  
Peng LI
Keyword(s):  
Spherical Robot ◽  
Design And Optimization
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