Open Source Wearable Electronics from Embroidery Machines literature review: Difference between revisions

Revision as of 03:35, 17 September 2020

Open Source Wearable Electronics from Embroidery Machines literature review

Background

This page is dedicated to the literature review of Open Source wearable electronics made with embroidery machines.

Literature

Google scholar search: Embroidery machine wearable electronics

On the Development of a Novel Mixed Embroidered-Woven Slot Antenna for Wireless Applications

L. Alonso-González, S. Ver-Hoeye, M. Fernández-García, C. Vázquez-Antuña and F. Las-Heras Andrés, "On the Development of a Novel Mixed Embroidered-Woven Slot Antenna for Wireless Applications," in IEEE Access, vol. 7, pp. 9476-9489, 2019, doi: 10.1109/ACCESS.2019.2891208.

Abstract: A novel mixed embroidered-woven coaxial-fed antenna based on a slotted short-circuited textile integrated waveguide has been designed, manufactured, and experimentally validated for its use in wireless applications. The structure of the antenna and the radiating slot can be manufactured using an industrial loom and a laser prototyping machine, respectively, whereas the conductive vias can be manufactured using a commercial embroidery machine, avoiding subsequent treatments or coating. The manufactured antenna presents a centralworking frequency of 5 GHz and a 20% bandwidth. Good agreement between simulations and measurements has been achieved. In addition, the performance of the antenna has been simulated and analyzed under bent conditions around an air-�lled cylinder and using a phantom corresponding to a segment of an arm. This prototype demonstrates the possibility of implementing an alltextile antenna, reducing the backward radiation in comparison to the microstrip-based antennas by the use of a substrate-integrated waveguide topology.

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A simulation model of electrical resistance applied in designing conductive woven fabrics

Yuanfang Zhao, Jiahui Tong, Chenxiao Yang, Yeuk-fei Chan and Li Li, “A simulation model of electrical resistance applied in designing conductive woven fabrics,” Textile Research Journal 86(16), Aug. 2018, doi: 10.1177/0040517515590408.

Abstract Numerous studies have performed analyses of knitted fabric integrating conductive yarn in textile-based electronic circuits, some of which established simulative models such as the resistive network model for knitting stitches. Compared to conductive knitted fabrics, limited studies have been presented regarding the resistive theoretical model of conductive woven fabric. In this paper, a simulation model was derived to compute the resistance of conductive woven fabric in terms of the following fabric parameters: structure, density and conductive yarn arrangement. The results revealed that the model is well fitted (P value<0.01) and can predict the resistance of woven fabrics, which makes it possible to estimate the fabric parameters and thus to meet the required resistance. Based on this model, thermal conductive woven fabric with maximum energy management and cost control can be efficiently designed.

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 ===Google scholar search: Embroidery machine wearable electronics===
-====[https://doi.org/10.1016/j.mineng.2003.12.009 Designing automated computational fluid dynamics modelling tools for hydrocyclone design]====
+====[https://ieeexplore.ieee.org/document/8606082 On the Development of a Novel Mixed Embroidered-Woven Slot Antenna for Wireless Applications]====
-'''T. J. Olson and R. Van Ommen, “Optimizing hydrocyclone design using advanced CFD model,” Minerals Engineering, vol. 17, no. 5, pp. 713–720, May 2004, doi: 10.1016/j.mineng.2003.12.008.'''
+'''L. Alonso-González, S. Ver-Hoeye, M. Fernández-García, C. Vázquez-Antuña and F. Las-Heras Andrés, "On the Development of a Novel Mixed Embroidered-Woven Slot Antenna for Wireless Applications," in IEEE Access, vol. 7, pp. 9476-9489, 2019, doi: 10.1109/ACCESS.2019.2891208.'''
 '''Abstract:'''
-Stuff
+A novel mixed embroidered-woven coaxial-fed antenna based on a slotted short-circuited textile integrated waveguide has been designed, manufactured, and experimentally validated for its use in wireless applications. The structure of the antenna and the radiating slot can be manufactured using an industrial loom and a laser prototyping machine, respectively, whereas the conductive vias can be manufactured using a commercial embroidery machine, avoiding subsequent treatments or coating. The manufactured antenna presents a centralworking frequency of 5 GHz and a 20% bandwidth. Good agreement between simulations and measurements has been achieved. In addition, the performance of the antenna has been simulated and analyzed under bent conditions around an air-�lled cylinder and using a phantom corresponding to a segment of an arm. This prototype demonstrates the possibility of implementing an alltextile antenna, reducing the backward radiation in comparison to the microstrip-based antennas by the use of a substrate-integrated waveguide topology.
 '''Notes:'''
-* Stuff
+* NEED TO ADD
-====[https://doi.org/10.1016/j.cej.2018.06.016 Optimising small hydrocyclone design using 3D printing and CFD simulations]====
+====[https://www.researchgate.net/publication/306524685_A_simulation_model_of_electrical_resistance_applied_in_designing_conductive_woven_fabrics A simulation model of electrical resistance applied in designing conductive woven fabrics]====
-'''D. Vega-Garcia, P. R. Brito-Parada, and J. J. Cilliers, “Optimising small hydrocyclone design using 3D printing and CFD simulations,” Chemical Engineering Journal, vol. 350, pp. 653–659, Oct. 2018, doi: 10.1016/j.cej.2018.06.016.'''
+'''Yuanfang Zhao, Jiahui Tong, Chenxiao Yang, Yeuk-fei Chan and Li Li, “A simulation model of electrical resistance applied in designing conductive woven fabrics,” Textile Research Journal 86(16), Aug. 2018, doi: 10.1177/0040517515590408.'''
 '''Abstract'''
-Stuff
+Numerous studies have performed analyses of knitted fabric integrating conductive yarn in textile-based electronic circuits, some of which established simulative models such as the resistive network model for knitting stitches. Compared to conductive knitted fabrics, limited studies have been presented regarding the resistive theoretical model of conductive woven fabric. In this paper, a simulation model was derived to compute the resistance of conductive woven fabric in terms of the following fabric parameters: structure, density and conductive yarn arrangement. The results revealed that the model is well fitted (P value<0.01) and can predict the resistance of woven fabrics, which makes it possible to estimate the fabric parameters and thus to meet the required resistance. Based on this model, thermal conductive woven fabric with maximum energy management and cost control can be efficiently designed.
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-===Google Scholar Search: Novel Hydrocyclone Design===
-====[https://doi.org/10.1016/j.cherd.2019.02.006 Novel conical section design for ultra-fine particles classification by a hydrocyclone]====
-'''J. Ye, Y. Xu, X. Song, and J. Yu, “Novel conical section design for ultra-fine particles classification by a hydrocyclone,” Chemical Engineering Research and Design, vol. 144, pp. 135–149, Apr. 2019, doi: 10.1016/j.cherd.2019.02.006.'''
-'''Abstract'''
-To overcome the limitation of the conventional hydrocyclone for the ultra-fine particles classification, the novel conical section design of the hydrocyclone is computationally investigated in this work. The electrolytic manganese dioxide (EMD, MnO2) powder, whose size is in the range from 0.2 μm to 70 μm, is took as a study case, and the feed solid concentration (SC) is up to 20%wt. The conical section with the modified cone design is proposed to enhance the performance of hydrocyclones. In addition, all the hydrocyclones are equipped with an arc inlet to obtain the pre-classification effect. The micron particles classification with the demarcation at 5 μm is accomplished in the novel hydrocyclone as the classification sharpness (Ss) is improved from 0.833 to 0.938 at the feed solid concentration of 5% wt. The combination of moderate conical length and modified cone with wide radial space near spigot is the outline of the high classification sharpness hydrocyclone. The dynamics analysis illustrates that the classification performance is attributed to the comprehensive effects of force, residence time, and separation space.
-'''Notes:'''
-* Highest separation sharpness can be achieved by creating a balance between long cone section (high separation efficiency, fine particle in underflow) & short cone section (loss of coarse product in overflow).
-* Medium-length cone with moderately large radial space gives high level force field and sufficient separation space.
-* Wider cone design achieves improvement of classification sharpness at the cost of coarse product loss.
-* The effect of drag force is more significant on coarse particles