Results 61 to 70 of about 26,907 (274)

Concept design of a fast sail assisted feeder container ship [PDF]

, 2010
A fast sail assisted feeder container ship concept has been developed for the 2020 container market in the South East Asian and Caribbean regions.The design presented has met the requirements of an initial economic study, with a cargo capacity of 1270 ...
Lloyd, Thomas, Shin, Ie Bum, Smith, Ben, Mockler, Simon, Mortola, Lorenzo, Hearn, Grant E., Burden, Aaron   +6 more
core  

Sub-word indexing and blind relevance feedback for English, Bengali, Hindi, and Marathi IR [PDF]

, 2010
The Forum for Information Retrieval Evaluation (FIRE) provides document collections, topics, and relevance assessments for information retrieval (IR) experiments on Indian languages. Several research questions are explored in this paper: 1. how to create
Johannes Leveling, Gareth J. F. Jones, Leveling, Johannes, Jones, Gareth J.F.   +3 more
core   +1 more source

Data‐driven Buck converter model identification method with missing outputs

IET Control Theory & Applications
A data‐driven Buck converter model identification method is proposed to deal with missing (incomplete) outputs, which is robust to the data length and percentage of missing data.
Jie Hou, Xinhua Zhang, Huiming Wang, Shiwei Wang   +3 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Adaptive multi‐level differential coupling control strategy for dual‐motor servo synchronous system based on global backstepping super‐twisting control

IET Control Theory & Applications
A new dual‐motor servo steering system with improved reliability and safety is proposed. But, despite the advantages of the proposed servo system, it is strongly coupled, non‐linear and multivariable, where the biggest challenge lies in its tracking and ...
Taoyu Wang, Shiyan Sun
doaj   +1 more source

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

Automatic and portable mapping of data parallel programs to OpenCL for GPU-based heterogeneous systems [PDF]

, 2015
General-purpose GPU-based systems are highly attractive, as they give potentially massive performance at little cost. Realizing such potential is challenging due to the complexity of programming.
Wang, Z, O'Boyle, Michael, O’boyle, MFP, Wang, Zheng, Grewe, D, Grewe, Dominik   +5 more
core   +1 more source

Adaptive control of BLDC driven robot manipulators in task space

IET Control Theory & Applications
In this study, task space tracking control of robot manipulators driven by brushless DC (BLDC) motors is considered. Dynamics of actuators are taken into account and the entire electromechanical system (i.e.
Şükrü Ünver, Erman Selim, Enver Tatlıcıoğlu, Erkan Zergeroğlu, Musa Alcı   +4 more
doaj   +1 more source

Seguimiento de trayectorias de un robot móvil (3,0) mediante control acotado

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2014
Resumen: El presente trabajo aborda el problema de seguimiento de trayectoria para el robot (3, 0) basado en su modelo cinemático y propone una solución mediante el diseño de una estrategia de control que a priori toma en cuenta las cotas máximas
J.F. Guerrero-Castellanos, M.G. Villarreal-Cervantes, J.P. Sánchez-Santana, S. Ramírez-Martínez   +3 more
doaj   +1 more source

Fusión de neuroimágenes de PET/CT utilizando un esquema basado en Wavelet y la transformada discreta de Haar

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2020
En neurociencias se utilizan técnicas imagenológicas para el diagnóstico de enfermedades y la asistencia en intervenciones quirúrgicas para determinar la ubicación y dimensión exactas de un tumor.
A. Orellana, R. Rodríguez, D. Yanes, P. Valdés-Sosa   +3 more
doaj   +1 more source