Results 71 to 80 of about 227,833 (302)

Kinematic Solving and Stable Workspace Analysis of a Spatial Under-Constrained Cable-Driven Parallel Mechanism

Applied Sciences
This study systematically investigates the kinematic characteristics and static stability of a spatial under-constrained four-cable-driven parallel mechanism, specifically designed for supporting aircraft models in wind tunnel tests.
Feijie Zheng, Xiaoguang Wang
doaj   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Testing the Effectiveness of Regulation and Competition on Cable Television Rates [PDF]

Regulation of the cable television industry was marked by remarkable periods of deregulation, re-regulation, and re-deregulation during the 1980s and 1990s. Using FCC firm-level survey data spanning 1993 to 2001, we model and econometrically estimate the
John S. Ying, Mary T. Kelly
core   +2 more sources

Mechanical Response Analysis of the Overhead Cable for Offshore Floating Photovoltaic Systems

Journal of Marine Science and Engineering
To address the issues of insulation layer damage and conductor exposure in offshore floating photovoltaic systems occurring in shallow marine regions characterized by significant tidal ranges under multi-field coupling effects, an overhead cable laying ...
Qiang Fu, Hao Zhang, Liqian Zhang, Peng Chen, Lin Cui, Chunjie Wang, Bin Wang   +6 more
doaj   +1 more source

Real-Time Object Tracking Using Event-Based Imaging in Cable-Driven Robotic Systems [PDF]

EPJ Web of Conferences
Event-based image processing represents an emerging research field within computer vision and is gaining increasing relevance in modern imaging technologies.
Karic Haris, Razmi Risyadayana Rinaida Binti, Mohr Dirk, Zwiers Ulrich, Arockiadoss Arockia Selvakumar, Schilberg Daniel   +5 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

An analysis of basic cable television rates for the year 2000 in Wisconsin [PDF]

, 2001
Plan BThe purpose of this study was to find out the “basic” cable television rates for the state of Wisconsin. No known research has been done to determine the year 2000 rates in the Wisconsin area.
Golden, Scott
core  

Energy efficient motor driven systems

, 2022
S.170-180This paper makes a new synthesis of the potential for high-efficiency motor driven systems in Europe. Based on the 5 SAVE studies addressing motor systems, it presents the benfits and the main market barriers, and explains why adequate ...
Blaustein, E., Almeida, A. de, Chapman, D., Radgen, P., Belmans, R., Keulenaer, H. de   +5 more
core  

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source