Results 231 to 240 of about 154,688 (325)

Generation of Propagation-Dependent OAM Self-Torque with Chirped Spiral Gratings [PDF]

R. Grünwald, Mathias Jurke, Max Liebmann, Alexander Treffer, Martin Böck   +4 more
openalex   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Age-related alterations in trunk extensor force control during isometric and isokinetic contractions. [PDF]

Sci Rep
Parrella M, Arvanitidis M, Borzuola R, Jiménez-Grande D, Macaluso A, Falla D.   +5 more
europepmc   +1 more source

General relativistic symmetry of electron spin torque

General relativistic symmetry of electron spin torque
In our recent paper, the electron spin torque is found to be counter-balanced by the chiral electron density. In this paper, we shall show that the origin of the chiral nature is manifest in the principle of equivalence in general relativity.
openaire  

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Model predictive control with adaptive Kalman filter for premixed turbocharged natural gas engine. [PDF]

Sci Rep
Xiong W, Gong Q, Huang S, Ye J, Xu J.
europepmc   +1 more source

Spin current generation and self-induced spin-orbit torque in quasi-isolated GdFeCo ferrimagnet

, 2023
Héloïse Damas
openalex   +1 more source

Edible Pouch Motors

Advanced Robotics Research, EarlyView.
Edible robotics is an emerging field that leverages edible materials to construct robotic systems. This study presents a method to create thin, lightweight, yet powerful edible soft actuators, namely edible pouch motors. The successful operation of these edible actuators and grippers renders their potential to advance future developments in edible ...
Keigo Takahashi, Kazuma Takai, Ryuma Niiyama, Jun Shintake   +3 more
wiley   +1 more source

A deployable digital twin framework for bolt-torque specification compression in EV chassis assembly. [PDF]

Sci Rep
Wang H, Huang Z, Lan Z, Xu T, Chen H, Luo D, Chen D.   +6 more
europepmc   +1 more source

Asymmetry in Skipping Enhances Viability Against Control Input Noise

Advanced Robotics Research, EarlyView.
Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley   +1 more source