Results 111 to 120 of about 66,871 (310)

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

ToBI - Team of Bielefeld: The Human-Robot Interaction System for RoboCup@Home 2012

, 2011
Wachsmuth S, Siepmann F, Ziegler L, Lier F, Schöpfer M. ToBI - Team of Bielefeld: The Human-Robot Interaction System for RoboCup@Home 2012.; 2012.The Team of Bielefeld (ToBI) has been founded in 2009.
Schöpfer, Matthias, Ziegler, Leon, Siepmann, Frederic, Wachsmuth, Sven ; https://orcid.org/, Lier, Florian ; https://orcid.org/   +4 more
core   +1 more source

A relativistic navigation system for space

, 2011
We present here a method for the relativistic positioning in spacetime based on the reception of pulses from sources of electromagnetic signals whose worldline is known.
Capolongo, Emiliano, Tartaglia, Angelo, Moraud, E. M., Chicca, Elisabetta, Ruggiero, Matteo Luca, Chicca, Elisabetta ; https://orcid.org/, Moraud, Eduardo M   +6 more
core   +2 more sources

Path Planning and Optimization of Space Robots on Satellite Surfaces Based on an Improved A* Algorithm and B-Spline Curves

Aerospace
Space robots are vital for in-orbit maintenance of large satellites, but dense payloads and complex surface structures pose challenges for safe crawling operations.
Xingchen Liu, Wenya Zhou, Changhao Zhai, Silin Ge, Zhengyou Xie   +4 more
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Autonomous Lunar Rover Localization while Fully Scanning a Bounded Obstacle-Rich Workspace

Sensors
This article addresses the scanning path plan strategy of a rover team composed of three rovers, such that the team explores unknown dark outer space environments.
Jonghoek Kim
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Contextual recognition of robot emotions [PDF]

, 2013
In the field of human-robot interaction, socially interactive robots are often equipped with the ability to detect the affective states of users, the ability to express emotions through the use of synthetic facial expressions, speech and textual content,
Zhang, Jiaming
core  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Space Robotics

Johnson Matthey Technology Review, 2021
Megan Levins, Srinivas Rao Vadali
  +4 more sources