Finite Element Analysis of Mechanical Couplings in a Tuning Fork Gyroscope

1997 ◽  
Vol 36 (Part 1, No. 5B) ◽  
pp. 3028-3029 ◽  
Author(s):  
Subaru Kudo
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Tuning Fork ◽  
Element Analysis

scholarly journals Finite Element Analysis of Electrically Excited Quartz Tuning Fork Devices

Sensors ◽  
2013 ◽  
Vol 13 (6) ◽  
pp. 7156-7169 ◽  
Author(s):  
Roger Oria ◽  
Jorge Otero ◽  
Laura González ◽  
Luis Botaya ◽  
Manuel Carmona ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Tuning Fork ◽  
Quartz Tuning Fork ◽  
Element Analysis

Design of a Parametrically Excited Tuning Fork Microgyroscope

2005 ◽  
Author(s):  
Yongsik Lee ◽  
Z. C. Feng
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Dynamic Analysis ◽  
Nonlinear Analysis ◽  
Tuning Fork ◽  
Simplified Model ◽  
Structure Parameters ◽  
Element Analysis ◽  
Parametrically Excited ◽  
Novel Approach

Parametrically excited tuning fork micro gyroscopes have several attractive features. Most of all, the excitation may be externalized, which could simplify the design and fabrication of micro gyroscopes. However, there are no readily applicable tools to guide the design of these gyroscopes since the gyro structures are more complex than those structures whose responses to parametric excitations are known and since finite element analysis tools are not capable of studying parametric excitations. In this work, we adopt a novel approach to obtain a simplified model of the parametrically excited structure. Parameters in the simplified model are obtained using dynamic analysis capability of typical finite element programs and static nonlinear analysis capabilities.

Finite-Element Analysis of Trident-Type Tuning Fork Resonator for Vibratory Gyroscope

1995 ◽  
Vol 34 (Part 1, No. 5B) ◽  
pp. 2604-2609 ◽  
Author(s):  
Akira Satoh ◽  
Kazumasa Ohnishi ◽  
Katsutoshi Sakurai ◽  
Yoshiro Tomikawa
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Tuning Fork ◽  
Element Analysis ◽  
Vibratory Gyroscope
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