A Comparative Study of Non-destructive Evaluation of Glass Fiber Reinforced Polymer Composites Using Terahertz, X-ray, and Ultrasound Imaging

doi:10.1007/s12541-019-00114-z

	A Comparative Study of Non-destructive Evaluation of Glass Fiber Reinforced Polymer Composites Using Terahertz, X-ray, and Ultrasound Imaging
	Wang, Jie 1; Zhang, Jin1 ; Chang, Tianying 1,2; Cui, Hong-Liang1,3
刊名	INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING
	2019-06-01
卷号	20 期号:6 页码:963-972
关键词	Glass fiber reinforced polymer composites Terahertz X-ray Ultrasound Window-based image processing Image fusion
ISSN号	2234-7593
DOI	10.1007/s12541-019-00114-z
通讯作者	Zhang, Jin(zhangjin0109@jlu.edu)
英文摘要	A set of samples of glass fiber reinforced polymer composites with Teflon inclusions in the shape of pentagram have been specifically designed and fabricated for the purpose of assessing the efficacy and practicality of terahertz (THz) time domain spectroscopy (TDS) system in non-destructive evaluation (NDE), in side-by-side comparison with X-ray computed tomography (CT), and ultrasonic imaging. The samples feature systematic variation of Teflon inclusions of a variety of thicknesses and placement depths. An improved THz imaging algorithm is proposed and demonstrated to enhance the capability of THz-TDS detection by adding an appropriate window for sampling the reflected time-domain waveform a posteriori. Additionally, image fusion algorithm based on block segmentation is applied to combine multiple imaging detection results, leading to further improvement of the final defect detection capability. Comparative analysis of the detection results among THz-TDS, X-ray CT, and ultrasonic imaging is carefully carried out to assess the merits and disadvantages of each technique, and to attempt to find a proper place for THz-TDS imaging in the traditional arsenal of NDE tools.
资助项目	Ministry of Science and Technology of China[2015CB755401] ; National Natural Science Foundation of China[61705120] ; Department of Science & Technology of the Shandong Province[2017GGX10124] ; Department of Science & Technology of the Shandong Province[2017GGX10108] ; Youth Science Funds of Shandong Academy of Sciences[2017QN0015] ; Innovation Program of Shandong Academy of Sciences
WOS研究方向	Engineering
语种	英语
出版者	KOREAN SOC PRECISION ENG
WOS记录号	WOS:000469387800008
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/8124]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Zhang, Jin
作者单位	1.Jilin Univ, Coll Instrumentat & Elect Engn, Changchun 130061, Jilin, Peoples R China 2.Qilu Univ Technol, Shandong Acad Sci, Inst Automat, Jinan 250014, Shandong, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jie,Zhang, Jin,Chang, Tianying,et al. A Comparative Study of Non-destructive Evaluation of Glass Fiber Reinforced Polymer Composites Using Terahertz, X-ray, and Ultrasound Imaging[J]. INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING,2019,20(6):963-972.
APA	Wang, Jie,Zhang, Jin,Chang, Tianying,&Cui, Hong-Liang.(2019).A Comparative Study of Non-destructive Evaluation of Glass Fiber Reinforced Polymer Composites Using Terahertz, X-ray, and Ultrasound Imaging.INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING,20(6),963-972.
MLA	Wang, Jie,et al."A Comparative Study of Non-destructive Evaluation of Glass Fiber Reinforced Polymer Composites Using Terahertz, X-ray, and Ultrasound Imaging".INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING 20.6(2019):963-972.