Results 141 to 150 of about 83,388 (271)

Shape‐Memory Alloy Torsion Strips for Soft Robotic Manipulation and Morphing

Advanced Intelligent Systems, EarlyView.
In this research, a dedicated configuration of SMA strip is proposed for soft robotic manipulation and morphing. This configuration has broad application prospects and demonstrates remarkable advantages in soft body joint operations. Mimicking invertebrates, soft robots tend to control each of their body joints to achieve the desired shape changes and ...
Changchun Wu, Hao Liu, Senyuan Lin, Yunquan Li, James Lam, Ning Xi, Yonghua Chen   +6 more
wiley   +1 more source

Regularities of Chafing of the 0,45 % Carbon Steel — Siluminum Active System at Mechano-Sliding Fatigue Account Contact Geometry

Механика машин, механизмов и материалов, 2013
The tests results of the 0,45 % carbon steel - siluminum active system at mechano-sliding fatigue is given. Dependence between volume wear of counter specimen Vê and linear wear i friction pairs is gained.
A.V. Bogdanovich, I.N. Lis, O.M. Yelovoy   +2 more
doaj  

Influence of corrosion morphology on the Fatigue strength of Bolted joints [PDF]

, 2017
Concheri, Gianmaria, Curtarello, Andrea, Maiorana, Emanuele, Pellegrino, Carlo, Rossi, Nicola De, Savio, Gianpaolo, Zampieri, Paolo   +6 more
core   +1 more source

Optical Fiber‐Based Versatile Wearable Force Myography System: Application to Human–Robot Interaction

Advanced Intelligent Systems, EarlyView.
A compact and flexible wearable force myography sensor based on optical fiber technology detects muscle activity through pressure‐induced light loss. The sensor offers high sensitivity for detecting subtle force and finger motion changes, along with excellent signal stability under dynamic and sweating conditions.
Chongyoung Chung, Heeju Mun, Seyed Farokh Atashzar, Ki‐Uk Kyung   +3 more
wiley   +1 more source

Elastohydrodynamic lubrication theory [PDF]

The isothermal elastohydrodynamic lubrication (EHL) of a point contact was analyzed numerically by simultaneously solving the elasticity and Reynolds equations.
Dowson, D., Hamrock, B. J.
core   +1 more source

A Standardized Framework for Elastomer Characterization in Soft Robotics

Advanced Intelligent Systems, EarlyView.
A unified framework addresses inconsistent elastomer property reporting which limits reproducibility and standardization in soft robotics. Systematic testing of ten elastomers (thermosetting, thermoplastic, and a covalent adaptable network) provides quasielastic mechanical properties, viscoelastic parameters, thermal stability, and processing ...
Ellen Roels, Aleix Costa Cornellà, Joost Brancart   +2 more
wiley   +1 more source

Tribological characteristics of composite brake pads under variable load and speed. [PDF]

Sci Rep
Essam MA, Faragallah MM, Abdeltawab NM, Ali M.   +3 more
europepmc   +1 more source

A Soft Wearable Robot for Vertical Jump Enhancement via a Pneumatic Energy‐Storing Propulsion Actuator and Triarticular Kinetic‐Chained Structure

Advanced Intelligent Systems, EarlyView.
The Jump‐Enhancing Textile Suit integrates the Pneumatic Energy‐Storing Propulsion Actuator (PESPA) and the Triarticular Kinetic‐Chained Structure (TKiCS). PESPA stores elastic energy under pneumatic pressure and releases it during the propulsive phase to augment movement.
Sunghun Kim, HyukJun Seo, Hyeonjung Kim, Seung Ryeol Lee, Namho Kim, Dongjun Shin   +5 more
wiley   +1 more source

Study on the failure mechanism and improvement measures of bearings in the full-ocean-depth ultra-high-pressure seawater pump. [PDF]

Sci Rep
Chen Z, Hu X, Li L, Ye C, Wu D, Liu S, Ma Y, Gu L.   +7 more
europepmc   +1 more source

Electropermanent Magnetic Muscles: Power‐Efficient, Low‐Voltage, Compact Magnetic Actuators to Power Wearables and Untethered Robots

Advanced Intelligent Systems, EarlyView.
This work presents compact, low‐voltage actuators based on electropermanent magnetic interactions. The actuators show good overall performance across key metrics and are implemented in wearable devices and untethered robots. Their ability to operate in different configurations and hold positions without energy input highlights their potential for ...
Arturo Castillo Ugalde, Carina Carrasco, Brijesh Chavda, Thileepan Stalin, Pablo Valdivia y Alvarado   +4 more
wiley   +1 more source