Results 101 to 110 of about 189,389 (351)

Design principles and kinematic analysis of a novel spherical 2-degree-of-freedom (DOF) parallel mechanism [PDF]

Mechanical Sciences
The spherical parallel mechanism (SPM) offers several advantages such as high stiffness, precision, a large workspace, immunity to interference, and simple kinematic calculations.
X. Chen, X. Chen, C. Xin, C. Xin, Z. Zhang, Z. Zhang, Y. Guo, Y. Guo, A. Yin, A. Yin, Z. Chen, Z. Chen   +11 more
doaj   +1 more source

Energy Optimization of Robotic Cells

, 2017
This study focuses on the energy optimization of industrial robotic cells, which is essential for sustainable production in the long term. A holistic approach that considers a robotic cell as a whole toward minimizing energy consumption is proposed.
Bukata, Libor, Burget, Pavel, Hanzálek, Zdeněk, Šůcha, Přemysl   +3 more
core   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

A Multistage Hemiplegic Lower-Limb Rehabilitation Robot: Design and Gait Trajectory Planning

Sensors
Most lower limb rehabilitation robots are limited to specific training postures to adapt to stroke patients in multiple stages of recovery. In addition, there is a lack of attention to the switching functions of the training side, including left, right ...
Xincheng Wang, Hongbo Wang, Bo Zhang, Desheng Zheng, Hongfei Yu, Bo Cheng, Jianye Niu   +6 more
doaj   +1 more source

Parallel Robot

Journal of Engineering Science and Technology Review, 2021
Ahmed Deabs, F.R. Gomaa, Khaled Khader
openaire   +1 more source

Dynamic Control of the Quattro Robot by the Leg Edges [PDF]

, 2011
International audienceThis paper discusses variable selection for the efficient dynamic control of the Quattro parallel robot through an inverse dynamic model expressed by means of leg orientations.
Andreff, Nicolas, Bouton, Nicolas, Martinet, Philippe, Ozgür, Erol   +3 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Coordination of multiple robot arms [PDF]

Kinematic resolved-rate control from one robot arm is extended to the coordinated control of multiple robot arms in the movement of an object. The structure supports the general movement of one axis system (moving reference frame) with respect to another
Barker, L. K., Soloway, D.
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Kinematic Characteristics and Applications of Parallel Robots

, 2021
Yukio Takeda
openalex   +1 more source