displacement sensitivity meaning in Chinese
位移灵敏度
Examples
- For the displacement sensitivity and positioning accuracy of transmission system , guide linearity , the detecting process and detecting result are expatiated
重点阐述了传动系统位移灵敏度、导轨直线度、传动系统定位精度的检测过程和检测结果。 - For the transmission system ' s the least displacement sensitivity , affection factors of positioning accuracy , system toughness and natural frequency , the paper calculates them carefully . through a great deal of work as above , we affirm that the project of total structure design is feasible
对于该传动系统的最小位移灵敏度、定位精度的影响因素、系统刚度及固有频率都进行了细致的计算，肯定了所提出的结构设计方案。 - This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element . in the calculation of stress sensitivity , the modules required to cut the stiffness matrix of node coordinates few . in order to simplify calculation and make program conveniently , this thesis uses half - parser method
在空间刚架结构的形状优化设计中,关键的一项工作就是计算应力灵敏度,在计算应力对刚架结构形状优化的设计变量? ?结点坐标的灵敏度时,需用到单元刚度矩阵对结点坐标的导数。 - Abstract : this paper studies the sensitivities in the structural optimization of the sheet cover , including the stress sensitivity and the displacement sensitivity as well as the eigenvector sensitivity . the sensitivities are solved by the finite element method . a beam element and a plate element are used for the structural analysis of the sheet cover . some equations about the sensitivities are given out and are applied to the structural optimization of the sheet cover . the results prove to be satisfactory
文摘:分析了在薄壁覆盖件结构优化中应力敏度和位移敏度的计算方法，利用有限元法进行结构分析和敏度计算，推导出敏度的计算公式，并应用于薄壁覆盖件的结构优化设计，得到了满意的结果.薄壁覆盖件的有限元分析采用了板单元和梁单元，应用实例的计算结果表明，应力敏度、位移敏度等的计算方法准确、可靠 - In order to study the thermal performance and residual stress of microelectronic subassembly , in this paper , a newly optical interferometry method for 3 - d displacement measurement is developed based on wavefront interference theory . in which the moire interferometry provide the in - plane displacement , but the system is different from the conventional interferometry , the system applies the double diffraction of the specimen grating , the in - plane displacement sensitivity is a factor of 2 higher than that of the conventional moire interferometer . twyman / green interferometry method for out - of - plane displacement measurement is adapted , the advantages of the optical set - up are structure novelty , and the fringe patterns of the displacement fields shown high contrast and spatial resolution
为了详细研究试件的热变形特征以及残余应力的影响作用，本文在波前干涉理论的基础上，设计了一新型三维光学测试系统，该系统的平面位移测试基于云纹干涉方法，但采用与普通云纹干涉不同的光路系统，利用试件光栅和平面反射镜组形成的两次衍射，使平面位移干涉条纹倍增，测量灵敏度是普通云纹干涉的2倍，系统的离面位移场测试采用泰曼格林干涉光路。