Results 11 to 20 of about 237,381 (260)

Bistable Networks Enable Complex Shape Changes. [PDF]

open access: yesAdv Sci (Weinh)
Transition‐controlled metamaterials are networks of bistable mechanical memory that store local binary states and express them as global shape change. By decoupling low‐force programming from high‐force holding, a single lattice is reconfigured into distinct 2D profiles and 3D surfaces without continuous actuation, enabling reusable morphing materials ...
Thomas S, Lipton J.
europepmc   +2 more sources

Industrial Robotics [PDF]

open access: yes, 2020
In this book, a new approach to the Industry 4.0 revolution is given. New policies and challenges appear and education in robotics also needs to be adapted to this new era.

core   +1 more source

Hexagonal Inflation Tilings and Planar Monotiles [PDF]

open access: yes, 2012
Baake M, Gähler F, Grimm U. Hexagonal Inflation Tilings and Planar Monotiles. Symmetry. 2012;4(4):581-602.Aperiodic tilings with a small number of prototiles are of particular interest, both theoretically and for applications in crystallography.
Uwe Grimm   +6 more
core   +1 more source

A metaheuristic approach to optimal morphology in reconfigurable tiling robots

open access: yesComplex & Intelligent Systems, 2023
AbstractReconfigurable robots are suitable for cleaning applications due to their high flexibility and ability to change shape according to environmental needs. However, continuous change in morphology is not an energy-efficient approach, with the limited battery capacity.
Manivannan Kalimuthu   +4 more
openaire   +3 more sources

Acknowledgment to Reviewers of Robotics in 2020

open access: yes, 2021
Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Robotics maintains its standards for the high quality of its published papers [...
Robotics Editorial Office Robotics Editorial Office
core   +1 more source

Modeling and Analysis of the Cleaning System of a Reconfigurable Tiling Robot [PDF]

open access: yesIEEE Access, 2020
Cleaning robots have been gaining traction amongst various industries globally, with domestic floor cleaning robots being the most widespread. These robots usually employ brushes with a vacuum unit for dry cleaning purposes. For a self-reconfigurable tiling-based floor cleaning robot, hTetro, a modular sweeping module was developed. This robot consists
Rizuwana Parween   +4 more
openaire   +3 more sources

Tiles with no spectra [PDF]

open access: yes, 2006
We exhibit a subset of a finite Abelian group, which tiles the group by translation, and such that its tiling complements do not have a common spectrum (orthogonal basis for their L-2 space consisting of group characters).
Kolountzakis, M. N., Matolcsi, Máté
core   +1 more source

Recent Advances in Educational Robotics

open access: yes, 2023
Over the past decade, the field of robotics has become increasingly popular among educators and researchers alike as a powerful tool for enhancing learning experiences.

core   +1 more source

Computer-assisted robotic tiling of mosaics

open access: yesRobotica, 2004
This paper describes the development of a system that is capable of tiling mosaics using a robot according to requirements of the individual customer. The art of mosaic, in one form or another, has been practiced manually for thousands of years. Modern developments in materials and production techniques could be found as evidence that mosaic is very ...
Ali Oral, Fehmi Erzincanli
openaire   +3 more sources

Complexity of Tiling a Polygon with Trominoes or Bars [PDF]

open access: yes, 2017
We study the computational hardness of the tiling puzzle with polyominoes, where a polyomino is a rectilinear polygon (i.e., a polygon made by connecting unit squares.) In the tiling problem, we are given a rectilinear polygon P and a set S of ...
Horiyama, Takashi   +9 more
core   +1 more source

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