Results 221 to 230 of about 69,500 (287)

Design Optimization of a Variable Stiffness Robotic Gripper with Passive Restoration Fabricated by Multimaterial 3D Printing

Advanced Robotics Research, EarlyView.
A multimaterial robotic gripper fabricated via multimaterial 3D printing integrates conductive thermopolymer joints with flexible elastomeric components. Joule heating enables precise joint‐level stiffness modulation, enhanced by embedded temperature sensors, passive shape restoration, and active cooling, enabling versatile manipulation capabilities ...
Daniel Jee Seng Goh, Guo Liang Goh, Selvanther Sivarajan, Van Pho Nguyen, Wai Yee Yeong   +4 more
wiley   +1 more source

Real-Time Damage Detection in an Airplane Wing During Wind Tunnel Testing Under Realistic Flight Conditions. [PDF]

Sensors (Basel)
Ofir Y, Ben-Simon U, Shoham S, Kressel I, Galasso B, Mercurio U, Concilio A, Apuleo G, Bohbot J, Tur M.   +9 more
europepmc   +1 more source

Work in Progress: Undergraduate Student Perceptions of Macroethical Issues in Aerospace Engineering [PDF]

Elizabeth Strehl, Megan Ennis, Aaron Johnson, Corin Bowen   +3 more
openalex   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Effect of Post-Weld Heat Treatment on Residual Stress and Fatigue Crack Propagation Behavior in Linear Friction Welded Ti-6Al-4V Alloy. [PDF]

Materials (Basel)
Lee S, Choi H, Cho Y, Baek MJ, Park H, Seok MY, Kwon YN, Kang N, Lee DJ.   +8 more
europepmc   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Octopus-Inspired Biomimetic Annular Sealing Grooves: Design and Performance Optimization Under Extreme Conditions. [PDF]

Biomimetics (Basel)
Pan Z, Xu S, Guan X, Wang Z, Qi Z, Ye X, Dong J, Yao Y, Mu Z.   +8 more
europepmc   +1 more source

Highly Sensitive Room‐Temperature Hydrogen Detection with Palladium Nanoparticle‐Based Capacitive‐Type Sensors

Advanced Sensor Research, EarlyView.
Xx xx.This image illustrates the changes in a 3D IDEs hydrogen(H2) sensor during H2 detection. Upon the introduction of H2, the Pd nanoparticles adsorb H2 to form PdHx, resulting in lattice expansion. This expansion reduces the distance between the electrodes, consequently altering the capacitance value of the sensor.
Siyi Qiu, Jie Zou, Keda Bao, Chao Yang, Changkun Zhu, Xiaoqing Jiang, Qinghui Jin, Pengcheng Xu, Ming Li, Jiawen Jian, Shihao Wei, Han Jin   +11 more
wiley   +1 more source

Research on Time-Dimension Expansion of HBP Model Based on Hydroxyl-Terminated Polybutadiene (HTPB) Propellant Slurry. [PDF]

Polymers (Basel)
Bai Y, Wang J, Feng Y, Cao P, Jiang X.
europepmc   +1 more source

Exploring Optical Sensing Mechanisms in Metal Halide Perovskites for Hydrogen Gas Detection

Advanced Sensor Research, EarlyView.
This study investigates photoluminescence‐based hydrogen sensing using MAPI thin films. It examines reversible PL responses across varying H2 concentrations, highlights surface and bulk interaction dynamics, and demonstrates reproducibility over multiple exposure cycles.
Jorge Arteaga, Sayantani Ghosh
wiley   +1 more source