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Keywords: gyroscopes
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Journal Articles

Ground-Based Vibration Response of a Spinning, Cyclic, Symmetric Rotor With Gyroscopic and Centrifugal Softening Effects

Hyunchul Kim, I. Y. Shen
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021007.
https://doi.org/10.1115/1.3025847
Published Online: February 18, 2009
... based on the Fourier expansion of the mode shapes and the phase indices. The rotor-based formulation includes gyroscopic and centrifugal softening terms. Moreover, rotor-based response of repeated modes and distinct modes is obtained analytically. The third step is to transform the rotor-based response...
View Article titled, Ground-Based Vibration Response of a Spinning, Cyclic, Symmetric Rotor With <span class="search-highlight">Gyroscopic</span> and Centrifugal Softening Effects
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Topics: Mode shapes, Rotors, Spin (Aerodynamics), Vibration, Disks, Spinning (Textile)
Journal Articles

On the Nonlinear Dynamics of Tether Suspensions for MEMS

Wyatt O. Davis, Assoc. Mem. ASME, Oliver M. O’Reilly, Albert P. Pisano, Mem. ASME
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. July 2004, 126(3): 326–331.
https://doi.org/10.1115/1.1760558
Published Online: July 30, 2004
... for the nonlinear restoring forces and torques it provides. For a specific gyroscope, the expressions we find are compared to experimental results. Contributed by the Technical Committee on Vibration and Sound for publication in the Special Section on MEMS in the JOURNAL OF VIBRATION AND ACOUSTICS...
View Article titled, On the Nonlinear Dynamics of Tether Suspensions for MEMS
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Topics: Boundary-value problems, Microelectromechanical systems, Nonlinear dynamics, Resonance, Torque, Rotors, Vibration, Displacement, Frequency response, Shear (Mechanics)