Results 61 to 70 of about 67,008 (260)
MachinesIn comparison to internal combustion engines, which usually have low frequency, broadband excitations, in electric vehicles, tonal excitations from the electric drivetrain are noticeable and disturbing.
Julius Müller +3 more
doaj +1 more source
Advanced Robotics Research, EarlyView.A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay +9 more
wiley +1 more source
The sum-eccentricity energy of a graph [PDF]
, 2017 In this paper, we introduce the concept of the sum-eccentricity matrix of a graph and obtain some coefficients of the characteristic polynomial of the sum-eccentricity matrix of . We also introduce the sum-eccentricity energy of a graph .
Sowaity, Mohammad Issa, Sharada, B.
core +3 more sources
THE STUDY OF ECCENTRICITY SPECTRUM AND ENERGY IN PATH AND CYCLE GRAPHS
Barekeng, 2023 The eccentricity matrix is one of matrices to represent graphs. The eccentricity matrix is used as a basis for calculating the eccentricity spectrum and energy. This article aims to study the concepts of eccentricity spectrum and energy in simple graphs.
Ni Kadek Emik Sapitri +1 more
doaj +1 more source
TerraSAR-X/TanDEM-X Formation Control - First Results from Commissioning and Routine Operations [PDF]
, 2011 This paper describes the TerraSAR-X / TanDEM-X formation control concept, which bases on the relative eccentricity / inclination vector separation method, implemented within GSOC’s flight dynamics system.
Schlepp, Benjamin +2 more
core
Eccentricity Distribution beyond the Snow Line and Implications for Planetary Habitability [PDF]
A fundamental question in the study of planetary system demographics is: how common is the solar system architecture? The primary importance of this question lies in the potential of planetary systems to create habitable environments, and dissecting the ...
Kane, Stephen R., Wittenmyer, Robert A.
core +1 more source
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Yuanzineng kexue jishu, 2022 Critical heat flux (CHF) prediction methods used in subchannel codes are primarily based on tube CHF values. These methods do not take bundle-specific effects into account, such as element gap size, curvature and the presence of an adjacent unheated ...
GUO Junliang;KONG Huanjun;GUI Miao;PENG Yujiao;SHAN Jianqiang
doaj
Properties of Entropy-Based Topological Measures of Fullerenes
Mathematics, 2020 A fullerene is a cubic three-connected graph whose faces are entirely composed of pentagons and hexagons. Entropy applied to graphs is one of the significant approaches to measuring the complexity of relational structures.
Modjtaba Ghorbani +2 more
doaj +1 more source
, 2014 (A) The mean weighted aggregate eccentricity map of all subjects in dataset D10° shown in the fsaverage_sym cortical atlas space. (B) The mean weighted aggregate eccentricity map from panel A shown in the corrected topology following MSD warping.
Omar H. Butt (544093) +3 more
core +1 more source