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首页> 美国政府科技报告 >Analysis of the In-Plane Acceleration Sensitivity of Contoured Quartz Resonators Rigidly Supported Along the Edges.
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Analysis of the In-Plane Acceleration Sensitivity of Contoured Quartz Resonators Rigidly Supported Along the Edges.

机译：沿边缘刚性支撑的等高石英谐振器的面内加速度灵敏度分析。

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It has recently been shown that the normal acceleration sensitivity of contoured quartz resonators rigidly supported along rectangular edges vanishes for certain values of the planar aspect ratio for all modes considered in both the AT and SC cuts. Consequently, an analysis of the in-plane acceleration sensitivity of contoured AT- and SC-cut quartz crystal resonators with the same support configuration is performed. The extensional biasing deformation field is determined by means of the new variational approximation procedure using the variational principle in which all conditions appear as natural conditions. The resulting extensional biasing state is employed in the existing perturbation equation along with the mode shapes of the contoured resonators to calculate the in-plane acceleration sensitivities. Results are presented as a function of the planar aspect ratio and orientation of rectangle. Reprints. (rrh)

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