Paper Info
Title
Saturation Relay Vs. Relay Transient Identification Tests For A Tds Model
Abstract
The paper brings a comparison of, two novel combinations of a relay identification test with a Time Delay System (TDS) model. Namely, the on/off plus saturation relay test and relay transient experiment are introduced. In the former case with more then two unknown model parameters, it is necessary to apply some technique for frequency response multiple-points identification; here, the Autotune Variation Plus (ATV+) procedure introducing an artificial delay is utilized. Limit cycles data are evaluated via an unordinary time-domain approach and using the Discrete Time Fourier Transform (DTFT), respectively. Both methodologies are verified and compared on a model of the circuit heating laboratory system with internal delays.
Year
DOI
Venue
2013
10.7148/2013-0446
PROCEEDINGS 27TH EUROPEAN CONFERENCE ON MODELLING AND SIMULATION ECMS 2013
Keywords
Field
DocType
Saturation relay, ATV, Autotuning, Time delay system, Heating system
Discrete-time Fourier transform,Control theory,Telecommunications,Frequency response,PID controller,Control theory,System identification,Open-loop controller,Relay,Mathematics,Phase (waves)
Conference
Citations 
PageRank 
References 
0
0.34
3
Authors
2
Name
Order
Citations
PageRank
Libor Pekar153.99
Roman Prokop24114.44