Results 11 to 20 of about 9,756,724 (282)

Review of primary frequency control requirements on the GB power system against a background of increasing renewable generation [PDF]

open access: yes, 2006
This thesis was submitted for the degree of Doctor of Engineering and awarded by Brunel University.The system frequency of a synchronous power system varies with the imbalance of energy supplied and the electrical energy consumed.
Pearmine, Ross
core   +9 more sources

Damping System Designs using Nonlinear Frequency Analysis Approach [PDF]

open access: yes, 2012
The main purpose of this thesis focuses on the investigation of the frequency domain analysis and design approaches for nonlinear damping systems. With the development of modern mechanical and civil engineering structures, the vibration control has ...
Guo, Pengfei
core   +6 more sources

Evaluation of Lightning Impulse Test by Frequency Response Analysis [PDF]

open access: yes, 2006
In this work are presented the basis for improving the interpretation of transformer lightning impulse test and the development of a graphical user interface system, which allows comparisons of time domain data and frequency response.
Jorge Ramirez   +3 more
core   +3 more sources

FFT Frequency-response Program (Data File 3)

open access: yes, 2022
 "Frequency-response program.csv" is  the FFT frequency response program based on Matlab 7.0.  
Kuo Li (1468930)
core   +1 more source

Create Models from Frequency Response Analysis

open access: yes, 2022
This tutorial shows how to convert the data from the Multitone Analysis in PLECS (or other frequency response measurements) to a transfer function, a parametric model.
Michael Hubatka
core   +1 more source

Response scales as frames of reference: the impact of frequency range on diagnostic judgements [PDF]

open access: yes, 1991
Schwarz N, Bless H, Bohner G, Harlacher U, Kellenbenz M. Response scales as frames of reference: the impact of frequency range on diagnostic judgements. Applied Cognitive Psychology.
Schwarz, Norbert   +4 more
core   +1 more source

Frequency Response Adaptive Control of a Refrigeration Cycle [PDF]

open access: yesModeling, Identification and Control, 1989
A technique for the adaptation of controller parameters in a single control loop based upon the estimation of frequency response parameters has been presented in an earlier paper.
Jens G. Balchen   +2 more
doaj   +1 more source

Frequency dependence of CA3 spike phase response arising from h-current properties [PDF]

open access: yes, 2013
The phase of firing of hippocampal neurons during theta oscillations encodes spatial information. Moreover, the spike phase response to synaptic inputs in individual cells depends on the expression of the hyperpolarization-activated mixed cation current (
Ole ePaulsen   +14 more
core   +1 more source

Analysis of the dynamic state of the system "fixture – workpiece" [PDF]

open access: yesЖурнал інженерних наук, 2016
In this article the vibrations of the “fixture – workpiece” system arising during the cutting process at various manufacturing steps under machining of levers in different fixture systems were investigated by means of numerical simulation methods.
V. О. Ivanov   +4 more
doaj  

Approximated analytical frequency response of a pendulum structure attached with two orthogonal dynamic vibration absorbers

open access: yesVietnam Journal of Mechanics, 2015
Vibration of a pendulum can be reduced by single dynamic vibration absorbers (DVAs) moving in tangential or in normal direction of pendulum's orbit. The first DVA works in the linear zone while the second one works in the nonlinear zone. This paper uses
La Duc Viet, Nguyen Ba Nghi
doaj   +1 more source

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