Results 41 to 50 of about 14,902 (306)

Warp-Knitted Fabric Defect Segmentation Based on Non-Subsampled Wavelet-Based Contourlet Transform

AUTEX Research Journal, 2017
In this paper, a non-subsampled wavelet-based contourlet transform (NWCT) is applied in warp-knitted fabric defect segmentation. Compared with the traditional contourlet transform, wavelet transform takes the place of Laplacian pyramid in NWCT and the ...
Xia Dong, Jiang Gaoming, Ma Pibo
doaj   +1 more source

3-D Simulation of Double-Bar Plush Fabrics with Jacquard Patterns

AUTEX Research Journal, 2018
A realistic computerized simulation of double-bar plush fabrics can result in a time-saving development process with high quality. Based on basic analysis of jacquard principles, a fast 3-D simulation method of warp-knitted plush fabrics is proposed by ...
Zhang Aijun, Li Xinxin, Jiang Gaoming, Dong Zhijia, Cong Honglian   +4 more
doaj   +1 more source

Influence of spacer filament fineness on indentation characterizations of warp-knitted spacer fabrics for mattresses

Journal of Engineered Fibers and Fabrics, 2022
Mattress plays an important role in the quality of human sleep, warp-knitted spacer fabric (WKSF) is a rather important mattress material, this paper explored the indentation state of WKSFs of 20 mm thickness and 0.12, 0.15, 0.18, and 0.25 mm spacer ...
Mingyue Qu, Fenglin Xia, Fangfang Fang, Lili Huang, Pibo Ma   +4 more
doaj   +1 more source

Solid Knitting

ACM Transactions on Graphics
We introduce solid knitting, a new fabrication technique that combines the layer-by-layer volumetric approach of 3D printing with the topologically-entwined stitch structure of knitting to produce solid 3D objects. We define the basic building blocks of solid knitting and demonstrate a working prototype of a solid knitting machine controlled by a low ...
Yuichi Hirose, Mark Gillespie, Angelica M. Bonilla Fominaya, James McCann   +3 more
openaire   +1 more source

Double‐Sided Mechanical Interlocking Enables Soft‐Rigid Conductive Interfaces With a Record High Toughness for Flexible Electronics

Advanced Materials, EarlyView.
A double‐sided mechanical interlocking strategy is developed to create robust electrical contact between polymer electrode and metal interconnect. The fibrous structure enables formation of thread–hole adhesion, which only breaks under bulk failure and achieves a record high interfacial energy exceeding 730 J·m−2. This adhesion secures the integrity of
Gang Li, Minkun Cai, Chunyan Cao, Zengbai Ouyang, Hong Fu, Lingyu Zhao, Bingang Xu   +6 more
wiley   +1 more source

Simultaneous Breathing and ECG Measurements with e-Knits

Engineering Proceedings, 2023
Simultaneous recording of breathing and heart rate signals was carried out on a healthy volunteer with a fully knitted, non-sports-type garment.
Kristel Fobelets, Christoforos Panteli, Ghena Hammour   +2 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Material Selection and Geometric Design for Few‐filament Shape Memory Polymer Yarns for Force Generation

Advanced Materials Technologies, EarlyView.
A custom shape memory polymer material selection process relates quantitative application criteria (e.g., compression garment yarns) to material characterization information. The selected materials are manufactured into yarn geometries, which expand the design space by creating structural stress‐strain profiles beyond the nominal material stress‐strain
Michaela Andrews, Susan Mantell, Julianna Abel   +2 more
wiley   +1 more source

Design and 3D simulation of weft-knitted jacquard plush fabrics

AUTEX Research Journal
Weft-knitted jacquard plush fabrics are widely used and have a wide variety of varieties, but the design and production process is complicated, time-consuming, and labor-intensive.
Mu Xiuping, Jiang Gaoming, Guan Songsong, Liu Haisang, Li Bingxian   +4 more
doaj   +1 more source

Cordylus cataphractus-scale-inspired composite materials for stab resistance

Polymer Testing
Inspired by Cordylus cataphractus scales, two types of rectangular scale-like knitted fabrics (RSKF) were developed using ultra-high molecular weight polyethylene (UHMWPE) fibers. By constructing a unit geometry model and analyzing the knitting structure
Ting Su, Xuliang Yu, Haijun He, Honglian Cong, Gaoming Jiang, Huajin Wu, Kezheng Zhao, Yanfeng Niu, Xinji Zhou, Guangjun Wu   +9 more
doaj   +1 more source