Results 31 to 40 of about 36,990 (278)

Configuration synthesis of hoop truss deployable mechanisms for space antenna based on screw theory

AIP Advances, 2019
Hoop truss deployable antenna can realize the communication and data transmission between satellite and earth, which is an important type of satellite antennas, and its configuration design is currently one of the research hotspots in the field of ...
Bo Han, Yundou Xu, Jiantao Yao, Dong Zheng, Xiaoyu Guo, Yongsheng Zhao   +5 more
doaj   +1 more source

Optimization of the Micro Channel Heat Sink by Combing Genetic Algorithm with the Finite Element Method

Inventions, 2018
The design of a micro multi-channel heat sink to achieve the minimum thermal resistance is the purpose of this study. The numerical package is employed by using the genetic algorithm to process the heat dissipation optimization of the micro multi-channel
David T. W. Lin, Chung-Hao Kang, Sheng-Chung Chen   +2 more
doaj   +1 more source

Design and Evaluation of a Novel Person Transfer Assist System

IEEE Access, 2021
Person transfer is a major problem for nursing in home and clinical, and this problem is becoming more prominent with the development of aging society and the change of population structure.
Yu Tian, Hongbo Wang, Yongshun Zhang, Bowen Su, Lipeng Wang, Xusheng Wang, Lingfeng Sang, Yongfei Feng, Jianye Niu   +8 more
doaj   +1 more source

Privacy matters:issues within mechatronics [PDF]

, 2016
As mechatronic devices and components become increasingly integrated with and within wider systems concepts such as Cyber-Physical Systems and the Internet of Things, designer engineers are faced with new sets of challenges in areas such as privacy.
Azorin-Lopez, Jorge, Bradley, David, Hehenberger, Peter, Milne, Chris, Russell, David, Watt, Steve   +5 more
core   +4 more sources

Development of a Novel MultiBody Mechatronic Model for Five-Axis CNC Machine Tool [PDF]

, 2015
The paper presents the development of a mechatronic hybrid model for Geiss five-axis CNC machine tool using MultiBody-System (MBS) approach. The motion control systems comprising electrical and mechanical elements are analyzed and modeled.
Papananias, M., Pislaru, Crinela, Sztendel, S.   +2 more
core  

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Effect of waste plaster of Paris on physical and mechanical properties of ceramic pottery body [PDF]

, 2016
Over the years, millions tonnes of waste plaster of Paris (POP) were generated and disposed in landfills or most of the time was dumped directly into the environment without any treatments, makes it as one of the environmental issues.
Mat Nawi, Abdullah
core   +1 more source

Evaluation on Configuration Stiffness of Overconstrained 2R1T Parallel Mechanisms

Chinese Journal of Mechanical Engineering
Currently, two rotations and one translation (2R1T) three-degree-of-freedom (DOF) parallel mechanisms (PMs) are widely applied in five-DOF hybrid machining robots. However, there is a lack of an effective method to evaluate the configuration stiffness of
Xuejian Ma, Zhenghe Xu, Yundou Xu, Yu Wang, Jiantao Yao, Yongsheng Zhao   +5 more
doaj   +1 more source

Software for Embedded Control Systems [PDF]

, 2001
The research of our team deals with the realization of control schemes on digital computers. As such the emphasis is on embedded control software implementation.
Broenink, Jan F., Hilderink, Gerald H., Jovanovic, Dusko S.   +2 more
core   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source