[1] CHEN P ZH, WANG K J. Development of coextrusion technology for plastic packaging materials[J]. Plastics Packaging, 31, 29-33(2021).

[2] LI Q, YIN X Y, YU Y Y, . Preparation and characterization of aligned carbon nanotubes/epoxy composite films[J]. Acta Materiae Compositae Sinica, 38, 2767-2775(2021).

[3] [3] ZHANG L. Research on prediction of plastic fming limit of sheet metal[D]. Qinhuangdao: Yanshan University, 2018. (in Chinese)

[4] TAN F X, LI M ZH, CAI ZH Y, . Numerical simulation of wrinkling in multi-point forming process of titanium alloy retiary sheet[J]. Journal of Xi'an Jiaotong University, 41, 1026-1030(2007).

[5] RAND J L, GRANT D A. Optical measurement of biaxial strain in thin film polymers[J]. ASTM Special Technical Publication, 131, 123-137(1997).

[6] PEPELNJAK T, BARISIC B. Computer-assisted engineering determination of the formability limit for thin sheet metals by a modified Marciniak method[J]. The Journal of Strain Analysis for Engineering Design, 44, 459-472(2009).

[7] [7] LIANG J, SHI B Q, TANG ZH Z, et al.. 3D grid strain measurement method: CN, 102322813A[P]. 20110118. (in Chinese)

[8] LIANG W, HUANG Q B, YANG X X. Grid-scribed technology for sheet forming strain measuring based on thermal transfer[J]. Forging & Stamping Technology, 37, 101-103(2012).

[9] ZHU K B, LV X D, WANG J T, . Grid strain measurement based on Android mobile phone[J]. Engineering & Test, 55, 11-13, 54(2015).

[10] HU Y, WANG Y H, BAO S Y, . Optimal imaging of digital image correlation speckle under high temperature[J]. Chinese Optics, 11, 728-735(2018).

[11] ZHU F P, GONG Y, BAI P X, . Study on strain measurement accuracy of optical extensometers based on digital image correlation[J]. Optics and Precision Engineering, 26, 1061-1069(2018).

[12] CHEN ZH X, LIANG J, GUO CH. Application of digital speckle correlation method to deformation measurement[J]. Optics and Precision Engineering, 19, 1480-1485(2011).

[13] TANG ZH Z, LIANG J, XIAO ZH ZH, . Digital image correlation system for three-dimensional deformation measurement[J]. Optics and Precision Engineering, 18, 2244-2253(2010).

[14] LIANG J, XIAO ZH ZH, TANG ZH Z, . Large space camera calibration for three-dimensional videogrammetric vibration measurement of large aeroplane model in wind tunnels[J]. Journal of Xi'an Jiaotong University, 43, 55-59(2009).

[15] YANG J B, ZHAO J, SUN Q. Projector calibration based on cross ratio invariance[J]. Chinese Optics, 14, 320-328(2021).

[16] TANG ZH Z, LIANG J, XIAO ZH ZH, et al. Three-dimensional digital image correlation system for deformation measurement in experimental mechanics[J]. Optical Engineering, 49, 103601(2010).

[17] TANG ZH Z, LIANG J, XIAO ZH ZH, et al. Large deformation measurement scheme for 3D digital image correlation method[J]. Optics and Lasers in Engineering, 50, 122-130(2012).

[18] WANG L ZH, WANG Y, LIANG J, . Measurement of full-field strain incell phone dropping test by high-speed 3D digital image correlation method[J]. Optics and Precision Engineering, 26, 2174-2180(2018).