This paper describes a method based on the generalized principle of virtual work to derive the hybrid model of finite element. An assumed-strain hybrid model was obtained.

本文提出用广义虚功原理的方法建立有限元的杂交模型，并具体导出了一种杂交应变模型。

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An virtual instrument of dynamic strain measurement and the designing procedure of the signal processing function were discussed in this paper.

信号分析与处理是测试技术工作的重要组成部分，论述了一种自行开发的虚拟动态应变测试分析仪和信号分析功能的具体设计过程。

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For the simulation accuracy of springback problem in sheet metal forming, the effect of punch virtual velocity and sheet virtual density on the sheet strain energy was studied in this paper.

针对板料成形回弹精度问题的数值模拟，从理论上分析了凸模虚拟速度和板料虚拟密度对薄板变形能的影响。

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Originally created for the U.S. Department of Defense at the University of Iowa as part of the Virtual Soldier Research (VSR) program to help reduce physical strain on soldiers, Santos has been heralded by ergonomists as a breakthrough in digital modeling.

ENGADGET: SantosHuman's Virtual Soldier recruited by Ford for assembly line detail