Results 11 to 20 of about 11,523,542 (299)

Vibration suppression of wind turbine nacelle with active electromagnetic mass damper systems using adaptive backstepping control [PDF]

open access: yes, 2021
Many structural systems, such as wind turbines, are exposed to high levels of stress during operation. This is mainly because of the flow-induced vibrations caused by the wind load encountered in every tall structure.
Başaran, Sinan   +5 more
core   +1 more source

Developing a variable charge potential for Hf/Nb/Ta/Ti/Zr/O system via machine learning global optimization

open access: yesMaterials & Design, 2023
Despite widespread attentions on the HfNbTaTiZr refractory high-entropy alloy (RHEA) owing to various exceptional properties, insights into nanostructure-property relations are severely hindered by the lack of reliable interatomic potentials in atomistic
Yihan Wu, Wenshan Yu, Shengping Shen
doaj   +1 more source

Intelligent Active Vibration Control for a Flexible Beam System [PDF]

open access: yes, 2004
YesThis paper presents an investigation into the development of an intelligent active vibration control (AVC) system. Evolutionary Genetic algorithms (GAs) and Adaptive Neuro-Fuzzy Inference system (ANFIS) algorithms are used to develop mechanisms of an ...
Yu, H.   +3 more
core   +4 more sources

Analysis and Research on the Comprehensive Performance of Vehicle Magnetorheological Regenerative Suspension

open access: yesVehicles, 2020
Magnetorheological (MR) regenerative suspension system can not only achieve excellent comprehensive suspension performance but also effectively recover and utilize vibration potential energy, which has been a research hotspot in the field of vehicle ...
Jinhui Huang, Enrong Wang, Hailong Zhang
doaj   +1 more source

Adaptive PID Controller for Active Suspension Using Radial Basis Function Neural Networks

open access: yesActuators, 2023
Suspension systems are critical parts of modern cars. In this study, a radial basis function neural networks-based adaptive PID optimal method is presented for vehicle suspension systems.
Weipeng Zhao, Liang Gu
doaj   +1 more source

Active Vibration Control for a CNC Milling Machine [PDF]

open access: yes, 2013
There is a requirement for improved three-dimensional surface characterisation and reduced tool wear when modern computer numerical control (CNC) machine tools are operating at high cutting velocities, spindle speeds and feed rates.
Longstaff, Andrew P.   +9 more
core   +1 more source

Effects of Corner Set−Backs on Wind Loads and Wind Induced Responses of Rectangular Tall Buildings

open access: yesApplied Sciences, 2022
In order to investigate the effects of corner set-backs on wind loads and wind-induced responses of rectangular high-rise buildings, pressure measurements were carried out on a benchmark model (CARRC) and four models with different rates (5%, 10%, 15 ...
Yi Li, Jieting Yin, Yan Zhang
doaj   +1 more source

Active vibration isolation using an electrical damper or an electrical dynamic absorber [PDF]

open access: yes, 2008
This paper describes a theoretical and experimental study to show how an electrical damper or an electrical dynamic absorber, implemented using an electromagnetic actuator and an accelerometer, can control vibration transmission through a vibration ...
Pietrzko, S.   +5 more
core   +1 more source

Active vibration control for a Free Piston Stirling Engine generator using a voice coil actuator [PDF]

open access: yes, 2015
This work presents the study of active vibration control for a FPSE/ LA engine to ensure a reliable engine operation within a broader range of operation frequencies [50 ± 3 Hz] complying with new regulations.
Torres Perez, Angel; id_orcid   +6 more
core   +1 more source

Intelligent Learning Algorithms for Active Vibration Control [PDF]

open access: yes, 2007
YesThis correspondence presents an investigation into the comparative performance of an active vibration control (AVC) system using a number of intelligent learning algorithms.
Yu, H.   +6 more
core   +1 more source

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