dc.creator |
Sel, Artun |
|
dc.creator |
Sel, Bilgehan |
|
dc.creator |
Coskun, Umit |
|
dc.creator |
Kasnakoglu, Cosku |
|
dc.date |
2022-09-08T17:04:03Z |
|
dc.date |
2022-09-08T17:04:03Z |
|
dc.date |
2022-08-26 |
|
dc.date |
2022-09-08T13:23:48Z |
|
dc.date.accessioned |
2023-03-01T18:53:29Z |
|
dc.date.available |
2023-03-01T18:53:29Z |
|
dc.identifier |
Sel, A.; Sel, B.; Coskun, U.; Kasnakoglu, C. SOS-Based Nonlinear Observer Design for Simultaneous State and Disturbance Estimation Designed for a PMSM Model. Sustainability 2022, 14, 10650. |
|
dc.identifier |
http://hdl.handle.net/10919/111757 |
|
dc.identifier |
https://doi.org/10.3390/su141710650 |
|
dc.identifier.uri |
http://localhost:8080/xmlui/handle/CUHPOERS/281729 |
|
dc.description |
In this study, a type of nonlinear observer design is studied for a class of nonlinear systems. For the construction of the nonlinear observer, SOS-based optimization tools are utilized, which for some nonlinear dynamical systems have the advantage of transforming the problem into a more tractable one. The general problem of nonlinear observer design is translated into an SOS polynomial optimization which can be turned into an SDP problem. For a study problem, simultaneous state and disturbance estimation is considered, a cascaded nonlinear observer using a certain parameterization is constructed, and computation techniques are discussed. Cascade nonlinear observer structure is a design strategy that decomposes the problem into its components resulting in dimension reduction. In this paper, SOS-based methods using the cascade design technique are represented, and a simultaneous state and disturbance signal online estimation algorithm is constructed. The method with its smaller components is given in detail, the efficacy of the method is demonstrated by means of numerical simulations performed in MATLAB, and the observer is designed using numerical optimization tools YALMIP, MOSEK, and PENLAB. |
|
dc.description |
Published version |
|
dc.format |
application/pdf |
|
dc.format |
application/pdf |
|
dc.language |
en |
|
dc.publisher |
MDPI |
|
dc.rights |
Creative Commons Attribution 4.0 International |
|
dc.rights |
http://creativecommons.org/licenses/by/4.0/ |
|
dc.title |
SOS-Based Nonlinear Observer Design for Simultaneous State and Disturbance Estimation Designed for a PMSM Model |
|
dc.title |
Sustainability |
|
dc.type |
Article - Refereed |
|
dc.type |
Text |
|