Results 61 to 70 of about 2,345,283 (195)

Analysis of the transition between multiple operational modes for hybrid AC/DC microgrids

CSEE Journal of Power and Energy Systems, 2018
There are four basic operational modes for the hybrid AC/DC microgrid, including AC grid-connected while interconnecting, both off-grid while interconnecting, AC gridconnected without connection, and both off-grid without connection.
Lihu Jia, Yongqiang Zhu, Shaofei Du, Yinshun Wang   +3 more
doaj   +1 more source

Diagnostics of an Aircraft Engine Pumping Unit Using a Hybrid Approach based-on Surrogate Modeling [PDF]

, 2013
This document introduces a hybrid approach for fault detection and identification of an aircraft engine pumping unit. It is based on the complementarity between a model-based approach accounting for uncertainties aimed at quantifying the degradation ...
Jean-Remi Masse, Benjamin Lamoureux, MECHBAL, Nazih, LAMOUREUX, Benjamin, MASSÉ, Jean-Rémi, Nazih Mechbal   +5 more
core   +1 more source

Hybrid TEM waveguide mode

Electronics Letters, 1967
In the hybrid TEM or dual surface-wave mode in a strip-line waveguide with polythene-coated-copper boundary walls, the attenuation along the guide is independent of the relative thicknesses of the coatings for the same total thickness, contrary to the idea that when they are unequal the attenuation can be markedly less than for the quasiTEM mode with ...
G. Millington, H.M. Barlow
openaire   +1 more source

Evaluating adaptive and generative AI-based feedback and recommendations in a knowledge-graph-integrated programming learning system

Computers and Education: Artificial Intelligence
This paper introduces the design and development of a framework that integrates a large language model (LLM) with a retrieval-augmented generation (RAG) approach leveraging both a knowledge graph and user interaction history.
Lalita Na Nongkhai, Jingyun Wang, Adam Wynn, Takahiko Mendori   +3 more
doaj   +1 more source

A hybrid mode to enhance the downward route performance in routing protocol for low power and lossy networks

International Journal of Distributed Sensor Networks, 2018
An IPv6 routing protocol for low power and lossy networks provides an IPv6 communication for a wide range of applications in multi-hop mesh networks. The routing protocol for low power and lossy networks defines the creation and management of downward ...
Sukho Oh, DongYeop Hwang, Kangseok Kim, Ki-Hyung Kim   +3 more
doaj   +1 more source

Slot-DRA-Based Independent Dual-Band Hybrid Antenna for Wearable Biomedical Devices

IEEE Access, 2019
A hybrid dual-band antenna, consisting of an L-shaped radiating slot and a cylindrical dielectric resonator antenna (CDRA) is proposed, simulated and experimentally validated in this paper.
Amjad Iqbal, Abdullah J. Alazemi, Nazih Khaddaj Mallat   +2 more
doaj   +1 more source

Modes of inheritance in teleost hybrids [PDF]

Journal of Experimental Zoology, 1914
n ...
openaire   +1 more source

A Hybrid FMEA-ROC-CoCoSo Approach for Improved Risk Assessment and Reduced Complexity in Failure Mode Prioritization

Algorithms
This paper proposes a novel hybrid model that integrates failure mode and effects analysis (FMEA), Rank Order Centroid (ROC), and Combined Compromise Solution (CoCoSo) to improve risk assessment and prioritization of failure modes.
Vitor Anes, António Abreu
doaj   +1 more source

Locomotion Modes of an Hybrid Wheel-Legged Robot

, 2005
The main objective of this paper is to compare and evaluate the performance of several locomotion modes of an hybrid wheel-legged robot. Each studied locomotion mode is described, compared and evaluated according to the same criteria, which are the gradeability — i.e. the climbing ability — and the power consumption.
Besseron, Guillaume, Grand, Christophe, Ben Amar, Faiz, Plumet, Frédéric, Bidaud, Philippe   +4 more
openaire   +3 more sources

A low cost air hybrid concept [PDF]

, 2010
This article is a pre-print version of the full and final article which is available at the link below.Copyright © 2010 Institut français du pétrole Permission to make digital or hard copies of part or all of this work for personal or classroom use is ...
Lee, CY, Ma, T, Zhao H., Zhao, H, Lee C. Y., C. Y. Lee, H. Zhao, Ma T., T. Ma, Ma, T., Lee, C. Y., Zhao, H.   +11 more
core   +1 more source