| Naslov: | Discussion on: "Analysis of control relevant coupled nonlinear oscillatory systems" |
|---|
| Avtorji: | ID Pušenjak, Rudi (Avtor)
ID Oblak, Maks (Avtor) |
|---|
| Datoteke: |  http://dx.doi.org/10.3166/ejc.14.283-285
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Neznano |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | FS - Fakulteta za strojništvo
|
|---|
| Opis: | The paper by I. D. Landau et al. presents an analysis of two structures of coupled van der Pol oscillators done by using the Krylov-Bogoliubov (K-B) averaging method. They devise the K-B method to effectively compute self-excited and externally driven oscillations, respectively on systems presumably subjected to control, where amplitudes and phases are slowly varying functions of time. After they present feedback structures of single and coupled generalized van der Pol equations, respectively, they perform the K-B analysis of these equations, which results in explanation of various regimes of self-excited and externally driven oscillations including the analysis of the combustion instability model. Although the proposed K-B methodmay be considered as a step forward in modeling self-oscillating systems, this discussion wants to show, that problems solved by the K-B method can be treated also in an alternative way. Based on the paper [1], it is obvious that coupled van der Pol oscillators, driven by an external excitation with slowly varying frequency or amplitude, can be analyzed by using Extended Lindstedt- Poincare (EL-P) method with multiple time scales. |
|---|
| Ključne besede: | van der Pol oscillators, external excitation, multiple time scales |
|---|
| Leto izida: | 2008 |
|---|
| PID: | 20.500.12556/DKUM-26274  |
|---|
| UDK: | 53 |
|---|
| COBISS.SI-ID: | 12640790 |
|---|
| ISSN pri članku: | 0947-3580 |
|---|
| NUK URN: | URN:SI:UM:DK:VYKCO96X |
|---|
| Datum objave v DKUM: | 31.05.2012 |
|---|
| Število ogledov: | 1771 |
|---|
| Število prenosov: | 76 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
