2017
DOI: 10.1016/j.ifacol.2017.08.127
|View full text |Cite
|
Sign up to set email alerts
|

Delayed Model Approximation and Control Design for Under-Damped Systems

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
6
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 7 publications
(6 citation statements)
references
References 12 publications
0
6
0
Order By: Relevance
“…As can be seen from the previous relations, in the implemented controller, three frequency characteristic points are determined for proportional systems, which allows estimating up to five model parameters. Due to the great versatility supported by published results, e.g., [28,29] From the steady state waveforms of the manipulated variable u, the controlled variable y obtained during the identification phase, and the calculated auxiliary variables u 2 and y 2 , the points G(jω), ω = 0, 2π/T p , 4π/T p of the Nyquist frequency characteristics of the controlled process are determined using the following relations:…”
Section: Relay Feedback Identificationmentioning
confidence: 99%
“…As can be seen from the previous relations, in the implemented controller, three frequency characteristic points are determined for proportional systems, which allows estimating up to five model parameters. Due to the great versatility supported by published results, e.g., [28,29] From the steady state waveforms of the manipulated variable u, the controlled variable y obtained during the identification phase, and the calculated auxiliary variables u 2 and y 2 , the points G(jω), ω = 0, 2π/T p , 4π/T p of the Nyquist frequency characteristics of the controlled process are determined using the following relations:…”
Section: Relay Feedback Identificationmentioning
confidence: 99%
“…The SOTD model is very versatile and can be used to describe most non-oscillating or oscillating proportional systems with or without a transport delay (see [22,23]). This model has only four parameters-a 2 , a 1 , K, and T d , which can be estimated from the frequency response points G(0) and G(jω k ), k = 1, 2, .…”
Section: Model Fittingmentioning
confidence: 99%
“…The lag-dominated oscillatory proportional process considered in [23] is given by the following transfer function:…”
Section: Lag-dominated Oscillatory Proportional Processmentioning
confidence: 99%
See 1 more Smart Citation
“…In the literature, there are investigations in which identification techniques have been used in overdamped and underdamped systems. In the work done in [17], a PID tuning methodology was proposed to obtain the mathematical model of high-order plants with oscillating dynamics. The researchers in [18] used different non-parametric identification methods applied in a linear pressure process.…”
Section: Introductionmentioning
confidence: 99%