Composite Structures, Год журнала: 2023, Номер 314, С. 116963 - 116963
Опубликована: Март 24, 2023
Язык: Английский
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 3, 2024
Abstract Textile‐based electromechanical sensors are increasingly used as wearable for various applications, such health monitoring and human‐machine interfaces. These becoming popular they offer a comfortable conformable sensing platform possess properties that can be tuned by selecting different fiber materials, yarn‐spinning techniques, or fabric fabrication methods. Although it is still in its early stages, recent attempts have been made to introduce auxeticity textile enhance their sensitivity. Having negative Poisson's ratio, i.e., undergoing expansion laterally when subjected tensile forces contraction under compressive forces, makes them distinct from conventional with positive ratio. This unique feature has demonstrated great potential enhancing the performance of sensors. review presents an overview based on auxetic textiles (textiles materials and/or non‐auxetic but structures), specifically focusing how deformation impacts performance. Sensors working mechanisms, including piezoelectric, triboelectric, piezoresistive, piezocapacitive, covered. It envisioned incorporating capabilities into will significantly advance technology, leading new monitoring, fitness tracking, smart clothing.
Язык: Английский
Процитировано
8
Virtual and Physical Prototyping, Год журнала: 2024, Номер 20(1)
Опубликована: Дек. 30, 2024
Auxetic structures, characterised by a negative Poisson's ratio, exhibit the unique property of expanding in all directions under tensile loading and contracting when compressed. The behaviour these structures is highly influenced arrangement material within unit cell interactions between cells. Due to complexity their behaviour, understanding modelling auxetic materials pose significant challenges, requiring extensive experimentation sophisticated frameworks. As result, machine learning (ML) techniques have emerged as powerful tool for predicting mechanical properties studying metamaterials various conditions. This review provides comprehensive analysis use ML algorithms performance metamaterials. It discusses details datasets, employed, 3D printing technologies used sample fabrication, geometries explored literature. In addition 3D-printed this also includes findings from finite element-based models. Finally, paper outlines future research directions, highlighting opportunities advance application using techniques.
Язык: Английский
Процитировано
8
Composite Structures, Год журнала: 2022, Номер 305, С. 116494 - 116494
Опубликована: Ноя. 20, 2022
Язык: Английский
Процитировано
28
Journal of the Textile Institute, Год журнала: 2022, Номер 114(7), С. 1078 - 1089
Опубликована: Авг. 26, 2022
Auxetic materials are the that expand in transverse direction when stretched longitudinal direction. Auxetics a boon to field of biomedical engineering, as most human tissues have auxeticity. In case repair or transplant damaged tissue organ, auxetic structures great importance they conform usual body mechanics. Textile and been used engineering for decades. Of late, textile received special attention due intensive research technical textiles. This review focuses on application engineering.
Язык: Английский
Процитировано
26
Composite Structures, Год журнала: 2023, Номер 314, С. 116963 - 116963
Опубликована: Март 24, 2023
Язык: Английский
Процитировано
16