Results 111 to 120 of about 14,054 (271)

Deterministic non-linear wave forecast and motion prediction for short-term offshore operations

, 2015
This paper presents a time-domain decision support system based on deterministic, non-linear wave forecast and motion prediction for short-term offshore operations. The system consists of three individual constituents: sea state registrations, non-linear
Clauss, Günther F., Klein, Marco, Dudek, Matthias, Onorato, Miguel   +3 more
core  

Prediction of the motion of a ship in regular head waves using artificial neural networks

, 2021
This paper presents a research on the application of artificial neural networks (ANNs) to predict the seakeeping behavior of ships in head waves. The decisive input parameters of the ANNs are identified by analyzing the general equations governing the ...
Liu, Shukui, Papanikolaou, Apostolos, Xu, Rong   +2 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

Improved polar motion prediction with denoised geophysical fluid excitation information and long short term memory neural network

Earth, Planets and Space
Polar Motion (PM) is a crucial parameter linking the celestial and terrestrial reference frames. Integrating Earth's fluid effective angular momentum (EAM) and neural network is an effective way to improve PM prediction accuracy.
Qiaoli Kong, Guoli Bo, Xishun Li, Jingwei Han, Lulu Zhang, Yuanwei Wu, Puxuan Wu, Xiyuan Jing, Xuhai Yang, Haihua Qiao   +9 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

The prediction of nonlinear polar motion based on artificial neural network (ann) and fuzzy inference system (fis)

, 2018
The Earth rotation movement characterizes the situation of the whole Earth movement, as well as the interaction between the Earth’s various layers such as the Earth’s core, mantle, crust, and atmosphere. Prediction of the Earth rotation parameters (ERPs)
Uluğ, Raşit, Akyılmaz, Orhan, Kuçak, Alper Ramazan   +2 more
core   +1 more source

Prediction of cable deformation from 3D point cloud for robot motion planning

Nihon Kikai Gakkai ronbunshu
To meet the demand of mass customization and address labor shortages in industry, the implementation of flexible production line with industrial robots is essential. Reconfiguring production lines requires robot motion planning, but discrepancies between
Kaoru KITAJIMA, Masaaki MAEDA, Daiki KAJITA, Hiroki TAKEDA, Daisuke TSUTSUMI   +4 more
doaj   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

Advanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi, David J. Sharkey, Nicole O. McPherson, Markos Negash Alemie, Krasimir Vasilev, Sarah A. Robertson   +5 more
wiley   +1 more source

Similarity-based solar power forecasting: A technical advance for global energy systems

Energy and AI
Day-ahead solar irradiance forecasting is critical for grid stability and renewable energy integration, yet existing methods often struggle to generalize across diverse climate regions without site-specific retraining.
Panagiotis Kosmopoulos, Harshal Dhake, Evangelia Gakou, Nefeli Melita, Yashwant Kashyap   +4 more
doaj   +1 more source

Prediction of roll motion using fully nonlinear potential flow and Ikeda’s method

, 2021
Getting the best possible accuracy with the lowest possible computational cost is an important factor in the early design stage of ships. Potential flow-based analysis presents such a solution for seakeeping analyses.
Kjellberg, Martin,, Mao, Wengang,, Ringsberg, Jonas,, Alexandersson, Martin,   +3 more
core