Results 71 to 80 of about 27,343,756 (351)
Design of Damping Strategies for LC Filter Applied in Medium Voltage Variable Speed Drive
Energies, 2022 In recent years, medium-voltage variable-speed drives have become popular in the industry. However, in some applications, the use of long cables can lead to overvoltages at the motor terminals, affecting the motor lifespan. Under such conditions, the use
Diuary Gonçalves +5 more
doaj +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
IEEE Open Journal of Power ElectronicsDynamic wireless power transfer (DWPT) enables power transfer only while the onboard and ground coils are magnetically coupled, necessitating high peak power and a steep power ramp-up.
E. Sato, R. Ota, K. Kondo
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source
Effects of Damping and Reynolds Number on Vortex-Induced Vibrations [PDF]
, 2007 Vortex-induced vibrations have been studied experimentally with emphasis on damping and Reynolds number effects. Our system was an elastically-mounted rigid circular cylinder, free to oscillate only transverse to the flow direction, with very low ...
Klamo, Joseph Thomas
core +1 more source
Anomaly Detection and Mitigation for Wide-Area Damping Control Using Machine Learning
IEEE Transactions on Smart Grid, 2020 In an interconnected multi-area power system, wide-area measurement based damping controllers are used to damp out inter-area oscillations, which jeopardize grid stability and constrain the power flows below to their transmission capacity.
Ravikumar Gelli, G. Manimaran
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
Continuous Damping Control for Semi-Active Suspension [PDF]
, 2014 [[abstract]]This paper describes the development of a continuous damping control law for the 2-DOF model of the vehicle with a semi-active suspension. The suspension system consists of a continuously variable damper that can vary the suspension stiffness
Lin, Chih-Jer; Wu, Jian-Da; Tai, Chia-Wei; Kuo, Kun-Yin
core
Stability of closed-loop fractional-order systems and definition of damping contours for the design of controllers [PDF]
, 2012 Fractional complex order integrator has been used since 1991 for the design of robust control-systems. In the CRONE control methodology, it permits the parameterization of open loop transfer function which is optimized in a robustness context.
Oustaloup, Alain +2 more
core +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source