数字散斑相关技术,digital speckle correlation technique
1)digital speckle correlation technique数字散斑相关技术
1.The residual deformation around the hole was measured bydigital speckle correlation technique and the relation curves of residual strain at the side of hole vs fatigue life cycles were obtained.再应用数字散斑相关技术测量了不同疲劳循环次数后孔周的残余变形场,并给出了孔边最大残余应变与疲劳循环次数的关系曲线。
2.Moire interferometry was applied to measure residual stress distribution;3D topography of the transition part of an airplane engine combustion chamber was detected by grating projected and data combination method;the correlation of residual strain at the side of the hole and fatigue life cycle was researched bydigital speckle correlation technique.发展了测量残余应变的数字散斑相关技术,并研究了残余应变与疲劳循环次数的相关性,为剩余寿命估计提供了依据。
3.Relationship between the elastic-plastic deformation at the notch root of heat resisting alloy specimen under 450℃ and the fatigue cycle was studied based ondigital speckle correlation technique.应用数字散斑相关技术研究了耐热合金试件在450°环境中缺口根部的弹塑性变形及其与疲劳循环次数的相关性。
英文短句/例句
1.Digital Speckle Correlation Technique and Its Application in Monitoring Structure;数字散斑相关技术及在结构监测中的应用
2.Study of High Temperature Fatigue Deformation at the Notch Root based on Digital Speckle Correlation Technique应用数字散斑相关技术研究缺口根部高温疲劳变形
3.The Improved Genetic Algorithms for Digital Image/Speckle Correlation Technique;数字散斑图像相关技术的改进遗传算法
4.A Study on the Application of Image Transform in Digital Speckle Correlation Method;图像变换技术在数字散斑相关方法中的应用研究
5.The Application of Object-Oriented Technique in Digital Speckle Image Correlation Method;面向对象技术在数字散斑图像相关方法中的应用
parison of sub-pixel searching methods in digital speckle correlation method数字散斑相关的亚像素搜索方法比较
7.Measurement of micro-displacement based on digital speckle correlation method基于数字散斑相关方法的微位移测量
8.The Forming and Analysing of the Digital Shearing Speckle Correlation Fringe Pattern数字剪切散斑相关条纹图的形成及其分析
9.New method of digital speckle correlation based on wavelet transform基于小波变换的新型数字散斑相关方法
10.Shape Measurement by Digital Speckle Temporal Sequence Correlation Method数字散斑时间序列相关三维面形测量方法
11.Research of Sub-pixel Displacement Measurement Methods and Experiment in Digital Speckle Correlation;数字散斑相关亚像素位移测量方法研究与实验
12.The Research of Measurement of Thermal Stresses with Digital Speckle Correlation Method;数字散斑相关法用于热应力测试的研究
13.Study on In-plane Motion in MEMS Using Digital Speckle Correlation Method;利用数字散斑相关方法检测微结构平面运动
14.Investigation of Curved Surface Fitting Method in Sub-pixel Displacement Digital Speckle Correlation Measurement亚像素数字散斑相关测量的曲面拟合法研究
15.The Technique of NDT with Multifunctional DSPI and Its Application;多功能数字散斑干涉无损检测技术及应用研究
16.Research of Digital Shearing Speckle Pattern Interferometry (DSSPI) Technique Based on Liquid Crystal;基于液晶体的数字错位散斑干涉技术研究
17.Search on Laser Speckle Technique and Digital Image Processing System激光散斑技术及数字图像处理系统的研究
18.Application of digital speckle correlation method to the study of indirect tensile strain of asphalt mixture应用数字散斑技术的沥青混合料劈裂应变研究
相关短句/例句
digital speckle correlation method数字散斑相关技术
1.Displacements in the samples were extracted using thedigital speckle correlation method (DSCM) during the deformations.为了对U_3Si_2-Al弥散型复合燃料板破坏的微观机理与演化过程进行深入分析,为其在实际服役失效过程提供一定的参考,采用带加载台的扫描电镜实时观测U_3Si_2-Al弥散型燃料板拉伸与弯曲的变形过程,通过数字散斑相关技术,将不同变形阶段的扫描电镜照片进行相关分析,得到燃料板的位移场分布,进而分析其变形演化过程与微观破坏机理。
2.by thedigital speckle correlation method.该文以白桦为研究对象 ,利用数字散斑相关技术对白桦LT型裂纹的演化与增长的力学行为进行了实验研究 。
3.Aiming at the motion image sequence of micro-structures collected by stroboscopic imaging technology,this paper discussed the application ofdigital speckle correlation method for measuring the in-plane motion of micro-structures.为此,针对频闪成像技术获得的微结构运动图像序列,对数字散斑相关技术应用于微结构平面运动特性测试的实现方法进行了探讨,采用梯度法实现全局刚性位移的精确测量,并作为牛顿迭代法的初值进行区域变形量的提取,具有较高的计算效率。
3)digital speckle correlation数字散斑相关
1.Experimental study ondigital speckle correlation of functionally gradient materials;功能梯度材料的数字散斑相关方法实验研究
2.Application ofdigital speckle correlation method in wood fracture mechanics.数字散斑相关方法在木材断裂力学上的应用分析
3.Measurement of micro-displacement based ondigital speckle correlation method基于数字散斑相关方法的微位移测量
4)digital speckle correlation method数字散斑相关
parison of sub-pixel searching methods indigital speckle correlation method数字散斑相关的亚像素搜索方法比较
2.8 at %Ti shape memory alloy which has two preparative edge crack is studied usingdigital speckle correlation method.利用数字散斑相关方法对具有超弹性特征的Ni-51。
3.By use ofdigital speckle correlation method,the high field electrostrictive strain of barium titanate/polyurethane elastomer composite materials were measured.利用数字散斑相关方法对纳米钛酸钡/聚氨酯复合材料进行了光学实验,研究了其在外加强直流电场作用下的电致伸缩应变随电压变化的规律。
5)DSCM数字散斑相关
1.A STUDY ON CTE OF NANO-INORGANIC HYBRIDED POLYIMIDE USINGDSCM;数字散斑相关方法测量聚酰亚胺无机纳米杂化材料的热膨胀系数
2.Study on mechanical behavior of single-wall carbon nanotubes by using digital speckle correlation method (DSCM);单壁碳纳米管力学行为的数字散斑相关法实验研究
3.On the Performance of the Subpixel Displacement Estimations Used in Digital Speckle Correlation Method (DSCM);数字散斑相关测量中亚像素位移测量方法的比较
6)digital speckle correlation method(DSCM)数字散斑相关法
1.Measurement of mechanical properties of the polyimide/SiO_2 film using the digital speckle correlation method(DSCM) is proposed.为了解决数字散斑相关法不能直接测量较大变形的缺陷,还提出了多级相关算法,并利用亚像素搜索和双线性插值作数据处理。
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