Results 21 to 30 of about 3,309,056 (196)

A power flow mode theory based on a system's damping distribution and power flow design approaches [PDF]

, 2005
A power flow mode theory is developed to describe the natural power flow behaviour of a dynamic system based on its inherent damping distribution.
Xing, J.T., Xiong, Ye-Ping, Ye-Ping Xiong, J.T. Xing, Price, W.G., W.G. Price   +5 more
core   +1 more source

Review of Magnetorheological Damping Systems on a Seismic Building

Applied Sciences, 2021
Building structures are vulnerable to the shocks caused by earthquakes. Buildings that have been destroyed by an earthquake are very detrimental in terms of material loss and mental trauma.
Bhre Wangsa Lenggana, Ubaidillah Ubaidillah, Fitrian Imaduddin, Seung-Bok Choi, Yusep Muslih Purwana, Harjana Harjana   +5 more
doaj   +1 more source

On the interaction of exponential non-viscous damping with symmetric nonlinearities [PDF]

, 2008
This paper studies the interaction between non-viscous damping and nonlinearities for nonlinear oscillators with reflection symmetry. The non-viscous damping function is an exponential damping model which adds a decaying memory property to the damping ...
Wagg, DJ, Sieber, Jan, Sieber, J., Adhikari, S., Wagg, D.J., Adhikari, Sondipon, Wagg, D.   +6 more
core   +1 more source

Integrating damping and non-linearities in a vibration design process [PDF]

, 2013
Classical vibration design uses modes and transfer functions generated with the superposition principle to allow the verification of design objectives.
BALMES, Etienne
core  

Control of the Weakly Damped System with the Embedded System Support

Advances in Electrical and Electronic Engineering, 2018
This paper deals with the experimental verification of the importance of embedded systems with an applied MEMS sensor in controlling weakly damped systems. The aim is to suppress actively residual oscillations.
Marek Paskala, Jozef Sedo, Anna Kondelova   +2 more
doaj   +1 more source

Semi-Active System of Vehicle Vibration Damping

Applied Sciences, 2021
This article discusses the vibration of a vehicle equipped with four semi-active dampers. The friction forces generated in these dampers have crucial influence on the intensity of the vehicle vibration.
Wiesław Grzesikiewicz, Michał Makowski
doaj   +1 more source

A Capacitor-Current-Feedback Active Damping Control Strategy With Phase Lead Compensation for LCL-Type Grid-Connected Inverter

IEEE Access
Capacitor-current-feedback (CCF) active damping is widely used to deal with the hazard of LCL filter resonance in the grid-connected inverter based on either phase lead or lag compensation, and the effect of active damping on open-loop of the control ...
Xieyan Zhang, Yixuan Xie, Renwei Wu
doaj   +1 more source

A study of joint damping in metal plates [PDF]

, 2009
For satellite applications the determination of the correct dynamic behaviour and in particular the structural damping is important to assess the vibration environment for the spacecraft subsystems and ultimately their capability to withstand the launch ...
Cunningham, Paul, Aglietti, GS, Walker, SJI, Cunningham, P, Aglietti, Guglielmo S., Walker, Scott J.I.   +5 more
core   +1 more source

Active-Reactive Additional Damping Control of a Doubly-Fed Induction Generator Based on Active Disturbance Rejection Control

Energies, 2018
Large-scale wind power interfacing to the power grid has an impact on the stability of the power system. However, with an additional damping controller of the wind generator, new ways for improving system damping and suppressing the low frequency ...
Yanfeng Ma, Jia Liu, Haihang Liu, Shuqiang Zhao   +3 more
doaj   +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