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There will always have a greater residual stress in the processing process of the micromechanical gyroscopes straight elastic-beam. affecting the performance of micromechanical gyroscopes. According to the principle of stiffness equivalence, the original elastic-beam of the micromechanical gyroscope is improved to the beam of drive as the U-beam and sense as the carb-leg beam by the combination of...
. Tendril-bearing plants appear to have a spiraling shape when tendrils climb along a support during growth. The growth characteristics of a tendril-bearer can be simplified to a model of a thin elastic rod with a cylindrical constraint. In this paper, the connection between some typical configuration characteristics of tendrils and complex nonlinear dynamic behavior are qualitatively analyzed. The...
In order to research the effect of the layout and number of interphase composite spacer on iced transmission Line galloping, five nonLinear finite element analysis models of three-phase iced transmission Lines in quad bundle were developed. The dynamic responses of iced conductors subjected to aerodynamic loads were studied, and time history curves of vertical, horizontal and torsional vibration in...
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