| bibtype |
J -
Journal Article
|
| ARLID |
0436868 |
| utime |
20240103205248.4 |
| mtime |
20141204235959.9 |
| WOS |
000305748500020 |
| DOI |
10.1109/TIE.2011.2180273 |
| title
(primary) (eng) |
Advantages of Square-Root Extended Kalman Filter for Sensorless Control of AC Drives |
| specification |
| page_count |
8 s. |
| media_type |
P |
|
| serial |
| ARLID |
cav_un_epca*0253237 |
| ISSN |
0278-0046 |
| title
|
IEEE Transactions on Industrial Electronics |
| volume_id |
59 |
| volume |
11 (2012) |
| page_num |
4189-4196 |
| publisher |
| name |
Institute of Electrical and Electronics Engineers |
|
|
| keyword |
Kalman filters |
| keyword |
Mathematical model |
| keyword |
AC motors |
| author
(primary) |
| ARLID |
cav_un_auth*0101207 |
| name1 |
Šmídl |
| name2 |
Václav |
| full_dept (cz) |
Adaptivní systémy |
| full_dept (eng) |
Department of Adaptive Systems |
| department (cz) |
AS |
| department (eng) |
AS |
| institution |
UTIA-B |
| full_dept |
Department of Adaptive Systems |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0256314 |
| name1 |
Peroutka |
| name2 |
Z. |
| country |
CZ |
|
| source |
|
| cas_special |
| research |
CEZ:AV0Z10750506 |
| abstract
(eng) |
This paper is concerned with a fixed-point implementation of the extended Kalman filter (EKF) for applications in sensorless control of ac motor drives. The sensitivity of the EKF to round-off errors is well known, and numerically advantageous implementations based on the square-root decomposition of covariance matrices have been developed to address this issue. However, these techniques have not been applied in the EKF-based sensorless control of ac drives yet. Specific properties of the fixed-point implementation of the EKF for a permanent-magnet synchronous motor (PMSM) drive are presented in this paper, and suitability of various square-root algorithms for this case is discussed. |
| reportyear |
2015 |
| RIV |
BC |
| inst_support |
RVO:67985556 |
| permalink |
http://hdl.handle.net/11104/0240502 |
| confidential |
S |
| mrcbT16-e |
AUTOMATIONCONTROLSYSTEMS|ENGINEERINGELECTRICALELECTRONIC|INSTRUMENTSINSTRUMENTATION |
| mrcbT16-f |
5.078 |
| mrcbT16-g |
0.943 |
| mrcbT16-h |
4.2 |
| mrcbT16-i |
0.04925 |
| mrcbT16-j |
1.241 |
| mrcbT16-k |
17404 |
| mrcbT16-l |
470 |
| mrcbT16-q |
116 |
| mrcbT16-s |
2.075 |
| mrcbT16-y |
30.48 |
| mrcbT16-x |
8.2 |
| mrcbT16-4 |
Q1 |
| mrcbT16-B |
88.92 |
| mrcbT16-C |
98.945 |
| mrcbT16-D |
Q1 |
| mrcbT16-E |
Q1* |
| arlyear |
2012 |
| mrcbU34 |
000305748500020 WOS |
| mrcbU63 |
cav_un_epca*0253237 IEEE Transactions on Industrial Electronics 0278-0046 1557-9948 Roč. 59 č. 11 2012 4189 4196 Institute of Electrical and Electronics Engineers |
|