NMM

Hexahedral meshes were chosen as te cover system for 3-dimensional numerical manifold method ( 3 D NMM ) .

该文采用长方体单元作为三维数值流形方法的数学覆盖,在此覆盖下物理覆盖和物体的交集是刚度 矩阵 的积分区域,采用的是 Hammer 积分法.

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Structure Design and Optimization of MEMS Micro Tactile Probe for NMM

应用于纳米测量机的MEMS微接触式测头的结构设计和优化

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This approach extends the applications of the transfer matrix method, and lays the foundation of semi-analytical and semi-numerical researches on structural vibration and acoustics for revolution shells. ( 4) High-order NMM and its applications in fluid-solid interaction harmonic analysis are also studied.

本文方法扩展了传递矩阵法的应用范围，为旋转壳声弹耦合的半数值半解析分析奠定了基础。（4）本文开展了高阶数值流形法及其在流固耦合谐振分析中的应用研究。

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The control system for the NMM was gained.

设计并实现了纳米测量机控制系统。

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The solving equations of numerical manifold method ( NMM ) used to be formulated by minimum energy principle.

以往的数值流形方法都是以最小势能原理或变分原理为基础来建立求解方程的.

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Examples show that the NMM can rapidly improve the results by raising the order of cover function on a cone mesh.

算例表明，在粗网格情况下，通过提高覆盖函数的阶数，数值流形法可迅速提高计算精度。

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