International Journal of Mechanical Sciences, Год журнала: 2024, Номер unknown, С. 109755 - 109755
Опубликована: Сен. 1, 2024
Язык: Английский
International Journal of Mechanical Sciences, Год журнала: 2024, Номер 279, С. 109472 - 109472
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
8
International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 109935 - 109935
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Sensors and Actuators A Physical, Год журнала: 2025, Номер unknown, С. 116268 - 116268
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 109994 - 109994
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Microsystems & Nanoengineering, Год журнала: 2025, Номер 11(1)
Опубликована: Фев. 27, 2025
Abstract The electroelastomer cylindrical actuators, a typical representation of soft have recently aroused increasing interest owing to their advantages in flexibility, deformability, and spatial utilization rate. Proprioception is crucial for controlling monitoring the shape position these actuators. However, most existing flexible sensors modulus mismatch with actuation unit, hindering free movement Herein, low-modulus strain sensor based on laser-induced cellular graphitic flakes (CGF) onto surface hollow TPU fibers (HTF) present. Through electrostatic self-assembly technology, features unique hybrid sensing unit including HTF as substrate rigid CGF conductive path. As result, simultaneously possesses desirable (~0.155 MPa), gauge factor 220.3 (25% < ε 50%), fast response/recovery behaviors (31/62 ms), low detection limit (0.1% strain). Integrating actuators enables precise measurement deformation modes, directions, quantity. proof-of-concept demonstrations, prototype robot high-precision perception successfully designed, achieving real-time its deformations during crawling process. Thus, proposed scheme sheds new light development intelligent robots.
Язык: Английский
Процитировано
0
International Journal of Mechanical Sciences, Год журнала: 2024, Номер 284, С. 109699 - 109699
Опубликована: Сен. 12, 2024
Язык: Английский
Процитировано
3
Advanced Materials, Год журнала: 2024, Номер 36(47)
Опубликована: Окт. 9, 2024
Abstract Efficient ion transport and enriched responsive modals via modulating electrochemical properties of conductivity capacitance are essential for soft electro‐ionic actuators. However, cost‐effective straightforward approaches to achieve expedited fabrication active electrode materials capable multimodal‐responsiveness remain limited. Herein, this work reports the one‐step ultrafast laser direct patterning method, readily synthesize electro‐ magneto‐active material, derived from unique cobalt‐phosphorus co‐doped core–shell heterostructures within 3D graphene frameworks, fulfilling dual‐mode The designed nanofiber‐structured heterointerfaces across electrodes electrolytes further promote highly efficient electron/ion transfer. developed actuator exhibits superior actuation performance peak‐to‐peak displacement 13.08 mm under an ultra‐low ±0.5 V, with doubled current deflection 200 mT at 1 response 1.38 s long‐term stability (>90% retention ≈106 000 cycles), even detectable bending ≈280 µm exceptional ±10 mV. promising demonstration promoting differentiation proliferation stem cells mechanical strain electrical stimuli, sheds more light as well on possibility facilitating biomedical robotics ultrahigh performance.
Язык: Английский
Процитировано
1
International Journal of Mechanical Sciences, Год журнала: 2024, Номер unknown, С. 109755 - 109755
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
0