Results 31 to 40 of about 11,284,963 (300)
Nonlinear observer-based fault detection and isolation for wind turbines [PDF]
, 2014 This paper is concerned with the development of a novel nonlinear observer-based scheme for early Fault Detection and Isolation (FDI) in wind turbines.
Hwas, Abdulhamed Moh Suliman +1 more
core +4 more sources
Data-driven Equivalent Modeling and Active Wake Control of a Wind Farm [PDF]
Zhengzhou Daxue xuebao. Gongxue banIn order to reduce the influence of wake disturbance on the total output power of wind farm, Informer neural network algorithm was proposed in the proposed wind farm yaw optimization control framework, and an intelligent equivalent model of power ...
ZHANG Jianhua +3 more
doaj +1 more source
IEEE Access, 2019 When a large amount of wind power is connected to the power grid, certain control methods need to be taken for wind turbines (WTs) so that WTs can respond to system frequency changes and maintain system frequency stability. Based on the frequency control
Xu Zhang +6 more
doaj +1 more source
Local Birds in and around the Offhore wind Farm Egmond aan Zee (OWEZ) [PDF]
, 2011 This report presents the final results of a four-year study of seabird distribution patterns in and around the first offshore wind farm in Dutch North Sea waters.
Leopold, M.F., Teal, L.R., Dijkman, E.M.
core
Advanced Functional Materials, EarlyView.Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley +1 more source
Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells
Advanced Functional Materials, EarlyView.In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong +16 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel +3 more
wiley +1 more source
IEEE Access, 2020 The battery energy storage system (BESS) integrated with a wind farm is an efficient way to smooth wind power fluctuations and improve wind farm dispatchability.
Bo Wang, Guowei Cai, Deyou Yang
doaj +1 more source
Actor Critic Agents for Wind Farm Control
2023 American Control Conference (ACC), 2023 The power output of a wind farm is influenced by wake effects, a phenomenon in which upstream turbines facing the wind create sub-optimal conditions for turbines located downstream. Yaw misaligning strategies have been shown to increase total production.
Claire Bizon Monroc +3 more
openaire +3 more sources
Continuum Robots in Surgery: From Engineering Design to Clinical Practice
Advanced Robotics Research, EarlyView.The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith +6 more
wiley +1 more source