Results 41 to 50 of about 20,988 (236)
Advanced Robotics Research, EarlyView.Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong +14 more
wiley +1 more source
Two-Degrees of Freedom and Variable Structure Controllers for Induction Motor Drives
Advances in Electrical and Computer Engineering, 2018 This paper presents a two-degrees-of-Freedom (2DOF) and variable structure control (VSC) schemes for induction motor (IM) drives. The designed VSC incorporates independent feedback and feedforward terms as 2DOF control principle.
ZAKY, M., TOUTI, E., AZAZI, H.
doaj +1 more source
Application of Multipoint DC Voltage Control in VSC-MTDC System [PDF]
, 2013 The voltage-source-converter- (VSC-) based multiterminal VSC-HVDC power transmission system (VSC-MTDC) is an ideal approach to connect wind farm with power grid.
Huang Jiantao +3 more
core +1 more source
A Computational Approach for Biomimetic Design of Liver‐On‐A‐Chip
Advanced Intelligent Discovery, EarlyView.A biomimetic liver‐on‐a‐chip with antiparallel perfusion was designed using COMSOL‐guided simulation to replicate hepatic acinus transport. Full‐scale modelling revealed diffusion‐dominated, length‐dependent nutrient gradients and low‐shear conditions.
Zhenxu Yang +9 more
wiley +1 more source
Supporting Student Veterans in Community Colleges
New Directions for Community Colleges, EarlyView.ABSTRACT This article explores student veteran services in community colleges, focusing on policies, programs, and best practices that support academic, social‐psychological, and career success. Grounded in an asset‐based approach, the authors identify distinctive characteristics of community college student veterans and highlight culturally affirming ...
Carrie Carter, Jae Hoon Lim
wiley +1 more source
Frequency control capability of VSC-HVDC transmission system
, 2015 High voltage direct current (HVDC) systems have been used as an effective solution to transmit power over long distances. Performance of HVDC systems has significantly improved with the emergence of voltage source converter based HVDC (VSC-HVDC ...
Burr, J. +7 more
core +3 more sources
ChemFoodChem, EarlyView.Comprehensive two‐dimensional gas chromatography (GC×GC) is gaining importance in food analysis, particularly for volatile and aroma‐related compounds. This review examines recent applications across plant‐, animal‐, and other food matrices, revealing trends in sample preparation, column selection, modulation and detection, while highlighting ...
Ana Jano +3 more
wiley +1 more source
Active and reactive power flow regulation for a grid connected vsc based on fuzzy controllers
Revista Facultad de Ingeniería Universidad de Antioquia, 2013 Voltage Source Converters (VSC) are one of the most used converters in distributed generation application and HVDC systems, since a VSC can operate either as inverter or rectifier.
Nelson Díaz Aldana +2 more
doaj +1 more source
A timely switch fault ride-through method for VSC-HVDC system
电力工程技术, 2022 In order to achieve the fault through of voltage source converter-based high voltage direct current (VSC-HVDC)system during alternating current (AC) system asymmetric faults and keep stability of the impedance at steadystate, a timely switch fault ...
WANG Ke +5 more
doaj +1 more source
Tensions Behind the Trade: How Divergent Service Preferences Shape Peer‐To‐Peer Sharing Choices
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT The landscape of ‘sharing’ services encompasses services ranging from access‐based services (car sharing) to peer‐to‐peer sharing platforms (Couchsurfing). These services differ in the levels of exchange and altruism, creating conflicting consumer motivations.
Vivian S. C. Tunn +2 more
wiley +1 more source