St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM.

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St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department 3D model Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department NE = 3328 NDF = D FE model Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department F1F1 F2F2 x z y First natural mode Second natural mode Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department Ux x z y Displacements Ux Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department Uy x z y Displacements Uy Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department Uz x z y Displacements Uz Finite element modeling and modal analysis of micromechanical gyroscope sensitive element

St.Petersburg State Polytechnical University Computational Mechanics Laboratory General Complex of Information and Computational Technologies CAD/CAE/CAM Department without account of deformed state with account of deformed state (T = 20 C) 1 st natural frequency F1F F 1 2 nd natural frequency F2F F 2 Finite element modeling and modal analysis of micromechanical gyroscope sensitive element Influence of deformed state arising at sensitive element manufacturing on a spectrum of natural frequencies