Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:Associate Professor
Other Post:世界交通运输大会(WTC)轨道交通学部轨道交通装备系统科学“机车车辆”技术委员会 联合主席
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Impact Factor:7.635
DOI number:10.1016/j.compositesb.2018.10.062
Journal:COMPOSITES PART B-ENGINEERING
Key Words:Branch point; honeycomb; vertex identification; Harris.
Abstract:Recently, more and more attentions have been paid to structural defect suppression. In this study, branch point algorithm was first constructed for structural irregularity determination of honeycomb structure, so as to identify the geometric defect of similar cellular structures. Detailed principle and process were presented with key steps as image binarization, smoothing & noise suppression, skeletonization, vertex identification and cell reconstruction. A representative illustration was given. Afterwards, the routine difference has been discussed between the present method and classic Harris algorithm. Some examples in different cases were presented. As the findings turned out that, the branch point algorithm efficiently identifies the vertices of each cell with high precision, even in cases of poor images with low resolution. All these achievements pave a way for high standard honeycomb structure in consistency, reliability and homogeneity.
Note:JCR-Q1
Indexed by:Journal paper
Volume:162
Page Number:323-330
Translation or Not:no
Date of Publication:2018-10-18