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14th textile Bioengineering and Informatics Symposium, TBIS 2021

作者： Tian, Run-Yu Jiang, Xue-Wei Wuhan Textile and Apparel Digital Engineering Technology Research Centre School of Fashion Wuhan Textile University No.l Fangzhi Road Hubei Province Wuhan430073 China

Through three-dimensional scanning of 39 women aged between 18 to25, 9 measurement items and 5 derived items related to breast shape were extracted. The basic breast shape of the sample women was divided according to the degree of breast sagging, breast fullness and breast expansion. The results showed that the ideal breast-to-body ratio of young women is about 0.713, and the ideal breast point spacing to breast diameter width ratio is about 0.69. When choosing bras, the ordinary type is most common, followed by the breast-lifting type. Fewer people need to wear bras with side-tightening functions. The results can provide reference for underwear enterprises to make bra production plans, as well as help women choose their bra sizes. © 2019 textile Bioengineering and Informatics Symposium Proceedings 2021 - 14th textile Bioengineering and Informatics Symposium, TBIS 2021. All rights reserved.

关键词： textiles

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Fashion Pattern Class Selection and Sensory Words Extraction for Fashion Design

SSRN

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SSRN 2023年

作者： Zhang, Mengyun Zhang, Jun Tao, Xuyuan Bruniaux, Pascal Zeng, Xianyi School of Fashion Wuhan Textile University Wuhan430073 China 2 Allée Louis et Victor Champier RoubaixF-59100 France Wuhan Textile and Apparel Digital Engineering Technology Research Center Wuhan430073 China

Fashion patterns are important elements for fashion aesthetics. We processed a fashion pattern selection using the literature research method and ranking evaluation method. In this study, 9 classes of fashion patterns were chosen to study the perceptual image of fashion patterns. Term frequency, paragraph frequency, and T/P value were introduced to propose a text mining method for quantitative text analysis and sensory words extraction. 10 pairs of sensory words were extracted using questionnaire investigation, hierarchical cluster analysis, and semantic-based analysis methods for Kansei evaluation. A case study of Kansei evaluation of the "Animal" pattern class was conducted to apply the sensory words, which were proved to be valid for expressing accurate percipient cognitions in the Kansei evaluation of fashion patterns. The results of this study indicated that the cognitions of the same pattern object tend to be unified even for different styles, and fashion pattern with common objects are more effective to connect the designers’ intents and consumers’ percipient cognitions. The findings of this study suggest that fashion designers have better use common pattern objects to effectively transfer their design intents to consumers. © 2023, The Authors. All rights reserved.

关键词： Extraction

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A Swing-Up and Stable Control Strategy for Pendubot Based on Nonlinear Model Predictive Method

A Swing-Up and Stable Control Strategy for Pendubot Based on...

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2023 China Automation Congress, CAC 2023

作者： Wang, Lejun Liu, Yiqin Zhang, Ruihuan Huang, Zixin Cai, Zhen School of Automation School of Industrial Internet Chongqing University of Posts and Telecommunications Chongqing400065 China Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems Wuhan430074 China Engineering Research Center of Intelligent Technology for Geo-Exploration Ministry of Education Wuhan430074 China Hubei Key Laboratory of Digital Textile Equipment Wuhan Textile University Wuhan430200 China School of Electrical and Information Engineering Wuhan Institute of Technology Wuhan430205 China School of Information Engineering Wuhan City Polytechnic Wuhan430064 China

ISBN: (纸本)9798350303759

The control objective of Pendubot is to stabilise the system in a vertically upward position by swinging up from a vertically downward position. Facing various physical constraints in practical applications, this paper proposes a swing-up stabil-isation control strategy based on a nonlinear model prediction method to accomplish the above control objective. On the basis of the system dynamics model, the forward Euler method is used to construct a nonlinear prediction model of the system. According to the control objectives and physical constraints of the system, the performance index function is designed, and then the control inputs of each sampling cycle are obtained through rolling optimisation and feedback correction, so that the system state gradually converges to the target trajectory, thus achieving the motion control objective. Based on the simulation results, it can be seen that the strategy proposed in this paper is efficient and robust under external disturbances. © 2023 IEEE.

关键词： Model predictive control

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Large‑scale Fabrication of Snake‑skin‑inspired Protective Composite textiles

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Advanced Fiber Materials 2024年第4期6卷 978-992页

作者： Qing Liu Fengxiang Chen Tingting Dong Woong‑Ryeol Yu Chaoyu Chen Gaoming Jiang Zhijia Dong Pibo Ma Engineering Research Center of Knitting Technology Ministry of EducationCollege of Textile Science and EngineeringJiangnan UniversityWuxi 214122P.R.China State Key Laboratory of New Textile Materials and Advanced Processing Technologies/National Local Joint Laboratory for Advanced Textile Processing and Clean Production/Hubei Key Laboratory of Digital Textile Equipment Wuhan Textile UniversityWuhan 430200P.R.China Department of Materials Science and Engineering and Research Institute of Advanced Materials Seoul National UniversitySeoul 08826Republic of Korea

Inspired by the overlapping structure of snake scales,a reinforced scale-like knitted fabric(R-SLKF)was created in this *** achieve this,short carbon fibers in an epoxy resin(ER)matrix were incorporated into the scales of an *** resulting textile is a highly stable protective composite that is flexible,warm,and thermally *** addition,supe-rior stab-resistance is ensured through rigid protective blocks in the R-SLKF,making up a hard overlapping scale region,besides satisfactory flexibility via soft twisted ultra-high-molecular-weight polyethylene yarn-based *** R-SLKF achieves high stab resistance(peak load of approximately 600 N for a single scale thickness of 2 mm),good flexibility(~290 mN cm),and breathability(100 MPa,423 mm/s),coupled with good warmth retention and thermal insulation prop-erties(0.28℃/s),which are superior to previously reported protective composite *** the results,the combination of desirable individual protection,excellent wearability and comfort enables human beings to survive in extremely danger-ous *** element simulations provided valuable insights into the factors influencing the stab resistance of R-SLKF and elucidated the underlying anti-puncture mechanism in accordance with the experimental *** study presents a novel strategy for the facile industrial fabrication of flexible and lightweight protective composite textiles,which is expected to enhance the structure and material design for future innovations and provide advantages for personal protec-tive equipment in various industrial fields.

关键词： Scale-like knitted fabric Stab-resistance Flexibility Air permeability Warmth retention and thermal insulation properties

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Oscillation Trajectory Optimization and Control Method for Two-Link Underactuated Manipulators 42

Oscillation Trajectory Optimization and Control Method for T...

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42nd Chinese Control Conference, CCC 2023

作者： Wang, Lejun Wang, Huiming Tang, Xianlun Huang, Zixin Chongqing Key Laboratory of Complex Systems and Bionic Control Chongqing University of Posts and Telecommunications Chongqing400065 China Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems China Engineering Research Center of Intelligent Technology for Geo-Exploration Ministry of Education China Hubei Key Laboratory of Digital Textile Equipment Wuhan Textile University Wuhan430200 China School of Electrical and Information Engineering Wuhan Institute of Technology Wuhan430205 China

ISBN: (纸本)9789887581543

This paper provides an oscillation trajectory optimization and control method for two-link underactuated manipulators (UMs) in a vertical plane. The proposed method solves the problem that the UMs cannot always enter the balance region in the partitioning method. First, we establish the system dynamic model, and analyze the system couple characteristics. Then, we program an oscillation trajectory for the active link, and use the intelligent method to obtain the trajectory parameters, so ensuring the system can reach the area adjacent to the target position through tracking control. Next, we design the controller to realize the stable control at the target position. Finally, the simulation results show the effectiveness and generality of the control strategy. © 2023 Technical Committee on Control Theory, Chinese Association of Automation.

关键词： Trajectories

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research on the Position Controlling the Silhouette of a Style Women’s Coat Based on Eye Tracking technology 5th

Research on the Position Controlling the Silhouette of a Sty...

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5th International Conference on Intelligent Computing, Communication and Devices, ICCD 2019

作者： Wang, Yang Li, Yue Wang, Xiaogang Song, Lingfeng Institute of Clothing Wuhan Textile University Wuhan China Institute of Mathematics and Computer Wuhan Textile University Wuhan China Research Center of Wuhan Textile and Garment Digital Engineering Technology Wuhan China

ISBN: (纸本)9789811558863

To find out the controlling position of silhouette of A style women’s coat and establish the correlation between pattern-making design and silhouette, two indexes such as fixation duration and visit counts in four interest regions of 8 female coats were obtained through eye tracking experiment. The mixed experiment variance analysis of two factors including style and interest, mean comparison were conducted with SPSS software. The results show that there are significant differences in different interest regions for subjects’ fixation duration and visit counts, and the hem of A style women’s coat receives the highest attention, followed by the chest. The study concluded that the hem and chest of A style women’s coat are the key parts to control the change of its silhouette, which has certain reference value for the pattern-making design of women’s coat. © 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Eye tracking

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The application of eye tracking technology in the evaluation of shoulder fit of male suit 4

The application of eye tracking technology in the evaluation...

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2021 4th International Conference on Advanced Algorithms and Control engineering, ICAACE 2021

作者： Yang, Lin Mei Li, Yue Wang, Xiao Gang Institute of Clothing Wuhan Textile University Wuhan Hubei430073 China Institute of Mathematics and Computer Wuhan Textile University Wuhan Hubei430200 China Research Center of Wuhan Textile and Garment Digital Engineering and Technology

With the development of science and technology, intelligent production of clothing has become a major trend, and male suit, as a kind of clothing with stable style and subtle changes, is undoubtedly one of the goals of intelligent production. In fact, in the intelligent production of men's suits, fitness evaluation has certain research significance for both the early pattern design and the later quality evaluation. However, up to now, the evaluation system for the fitness of men's suits is not perfect, and most of them lack a certain objectivity. Therefore, this paper will analyze and solve this problem by using eye tracker experiment to evaluate the fitness of men's suits' shoulders. By dividing the interest area of men's suit style and selecting the eye movement index of the tester, the eye movement data of four views and five interest areas of men's suit were analyzed and compared, and finally the evaluation standard of the fit of men's suit shoulder was obtained. © Published under licence by IOP Publishing Ltd.

关键词： Eye movements

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Analysis on influencing factors of X-shape dress silhouette based on eye-tracking technology 4

Analysis on influencing factors of X-shape dress silhouette ...

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2021 4th International Conference on Advanced Algorithms and Control engineering, ICAACE 2021

作者： Nie, Qiu Xia Li, Yue Wang, Xiao Gang Institute of Clothing Wuhan Textile University Wuhan Hubei430073 China Institute of Mathematics and Computer Wuhan Textile University Wuhan Hubei430200 China Research Center of Wuhan Textile and Garment Digital Engineering Technology

For a long time, the research of inteligent garment pattern making has become a difficulty in the research of garment science, which involves the summary of the rules of garment pattern making and the accurate control of the shape of garment. In this paper, eye-tracking technology is adopted to analyze the influencing of factors of the silhouette of X-shape dress. Multivariate analysis of variance and average of participants' eye-tracking were conducted for different design styles and interest areas of the X-shape dress by using the five interest area's Fixation Duration, Visit Count and other indicators. According to the research, the influencing factors of X-shape dress silhouette are waist, chest, hem, hip and shoulder. Therefore, it is of great significance to take waist measurement, chest measurement and hem as the main factors affecting the X-shape dress silhouette, and to further study of the relationship between the structure and X-shape dress silhouette, so as to realize intelligent rapid pattern making based on computer technology. © Published under licence by IOP Publishing Ltd.

关键词： Multivariant analysis

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The establishment of a three-dimensional simulation model of the Queen of Song Dynasty "hUIYI" 7

The establishment of a three-dimensional simulation model of...

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2021 7th International Forum on Manufacturing technology and engineering Materials, IFEMMT 2021

作者： Yuqing, Yang Yue, Li Xiaogang, Wang Wuhan Textile University School of Fashion Hubei Wuhan China Wuhan Textile University School of Computer Science and Artificial Intelligence Hubei Wuhan China Research Center of Wuhan Textile and Garment Digital Engineering and Technology

In the application and development process of 3D simulation technology, it is found that the research on traditional Chinese clothing models is still relatively lacking. In order to realize the establishment of the digital virtual model of Chinese traditional costumes, this article takes the Song Dynasty queen "Huiyi"as the research object, and derives the production methods and materials of the Song Dynasty queen "Huiyi"through the analysis of known documents and image data. Using virtual simulation modeling technology, establish a three-dimensional model of virtual clothing display, so that traditional clothing can be quickly and accurately restored. Establish a three-dimensional virtual simulation model on the basis of in-depth research on plane plate making, patterns, materials, to further expand the research on the digital technology of traditional Chinese clothing, and to lay the foundation for three-dimensional simulation. It provides a new direction and method for the inheritance of Chinese traditional costumes. © Published under licence by IOP Publishing Ltd.

关键词： Three dimensional computer graphics

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Stable Control and Disturbance Rejection Strategy for Planar 2R Underactuated Robot via Intelligent Algorithm 48

Stable Control and Disturbance Rejection Strategy for Planar...

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48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022

作者： Huang, Zixin Wan, Xiao Zhou, Yaosheng Wang, Lejun Wang, Liheng School of Electrical and Information Engineering Wuhan Institute of Technology Hubei Key Laboratory of Digital Textile Equipment Wuhan Textile University Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems Engineering Research Center of Intelligent Technology for Geo-Exploration Ministry of Education Wuhan Institute of Technology School of Electrical and Information Engineering Wuhan China Wuhan Institute of Technology School of Innovation and Entrepreneurship Wuhan China Chongqing University of Posts and Telecommunications Chongqing Key Laboratory of Complex Systems and Bionic Control Chongqing China

ISBN: (数字)9781665480253

ISBN: (纸本)9781665480253

Stable control and active disturbance rejection strategy is proposed for planar 2R underactuated robot via intelligent algorithm in this paper. At first, we build the dynamic model and describe the control characteristic. After that, we design PD controller for the active link. According to the underactuated constraint, we then optimize the parameters of controller by using the differential evolution algorithm (DEA), so that we can ensure the target states of all links could eventually be reached at the identical time. And the simulation results indicate the strategy is effective. © 2022 IEEE.

关键词： Disturbance rejection

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