工學院: 機械工程學研究所指導教授: 馬劍清簡宸煜Chien, Chen-YuChen-YuChien2017-03-132018-06-282017-03-132018-06-282015http://ntur.lib.ntu.edu.tw//handle/246246/278420This thesis uses Digital Image Correlation (DIC) technique developed by our laboratory for experimental measurement of deformation of solids and structures for multi-scale and interdisciplinary problems. Digital Image Correlation is a non-contact and full-field measurement technique. The advantage of Digital Image Correlation is the simplicity and convenience of experiment setup. Recording the images of the deformed object, Digital Image Correlation has ability to measure displacement and strain fields rely on our self-developed image processing technique. Using high-speed camera while facing dynamic problem, though the issue of micrometer-scale-deformation problem can also be measured by useing high-resolution microscope. The measurement of deformation for large structures in civil engineering is an important applications and are presented in the paper. The deformation of lithium battery during the charge anf discharge process and the tensile test of carbon fiber composite material are also investigated. The results obtained from the Digital Image Correlation method are compared with that obtained by other experimental techniques to verify its accuracy and reliability.21656555 bytesapplication/pdf論文公開時間: 2015/8/20論文使用權限: 同意有償授權(權利金給回饋學校)數位影像相關法影像處理高精密量測跨領域跨尺度位移應變Digital image correlationImage processinghigh-resolution measurementmulti-scaleinterdisciplinarydisplacementstrainthesishttp://ntur.lib.ntu.edu.tw/bitstream/246246/278420/1/ntu-104-R02522510-1.pdf