Learning position controls for hybrid step motors: from current-fed to full-order models
The experimental comparison of two different global learning position controls (namely, ‘adaptive learning’ and ‘repetitive learning’ controls) for hybrid step motors performing repetitive tasks has been recently presented in the literature. Related benefits and drawbacks have been successfully anal...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Published: |
Institute of Electrical and Electronics Engineers
2018
|
| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/51081/ |
| _version_ | 1848798410510958592 |
|---|---|
| author | Salis, Valerio Chiappinelli, Nicolas Costabeber, Alessando Zanchetta, Pericle Bifaretti, Stefano Tomei, Patrizio Verrelli, Cristiano Maria |
| author_facet | Salis, Valerio Chiappinelli, Nicolas Costabeber, Alessando Zanchetta, Pericle Bifaretti, Stefano Tomei, Patrizio Verrelli, Cristiano Maria |
| author_sort | Salis, Valerio |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | The experimental comparison of two different global learning position controls (namely, ‘adaptive learning’ and ‘repetitive learning’ controls) for hybrid step motors performing repetitive tasks has been recently presented in the literature. Related benefits and drawbacks have been successfully analyzed on the same robotic application. However, the design of the two aforementioned learning controls - though relying on a rigorous stability analysis - are based on a simplified current-fed model of the motor. They cannot achieve precise current tracking due to the mere presence of PI control actions in the outer current control loops. The aim of this paper is to enrich and update the results of the above comparison in the light of the latest contributions that generalize the theoretical design to the fullorder voltage-fed motor models of hybrid step motors. Learning actions are now included in the outer current control loops: they generalize the corresponding PI actions to the periodic scenario and allow to solve a control problem whose solution was seeming very difficult to be obtained. |
| first_indexed | 2025-11-14T20:19:20Z |
| format | Article |
| id | nottingham-51081 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T20:19:20Z |
| publishDate | 2018 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-510812020-05-04T19:48:12Z https://eprints.nottingham.ac.uk/51081/ Learning position controls for hybrid step motors: from current-fed to full-order models Salis, Valerio Chiappinelli, Nicolas Costabeber, Alessando Zanchetta, Pericle Bifaretti, Stefano Tomei, Patrizio Verrelli, Cristiano Maria The experimental comparison of two different global learning position controls (namely, ‘adaptive learning’ and ‘repetitive learning’ controls) for hybrid step motors performing repetitive tasks has been recently presented in the literature. Related benefits and drawbacks have been successfully analyzed on the same robotic application. However, the design of the two aforementioned learning controls - though relying on a rigorous stability analysis - are based on a simplified current-fed model of the motor. They cannot achieve precise current tracking due to the mere presence of PI control actions in the outer current control loops. The aim of this paper is to enrich and update the results of the above comparison in the light of the latest contributions that generalize the theoretical design to the fullorder voltage-fed motor models of hybrid step motors. Learning actions are now included in the outer current control loops: they generalize the corresponding PI actions to the periodic scenario and allow to solve a control problem whose solution was seeming very difficult to be obtained. Institute of Electrical and Electronics Engineers 2018-08-01 Article PeerReviewed Salis, Valerio, Chiappinelli, Nicolas, Costabeber, Alessando, Zanchetta, Pericle, Bifaretti, Stefano, Tomei, Patrizio and Verrelli, Cristiano Maria (2018) Learning position controls for hybrid step motors: from current-fed to full-order models. IEEE Transactions on Industrial Electronics, 65 (8). pp. 6120-6130. ISSN 0278-0046 Permanent magnet step motors learning control position tracking. https://ieeexplore.ieee.org/document/8258877/ doi:10.1109/TIE.2018.2793183 doi:10.1109/TIE.2018.2793183 |
| spellingShingle | Permanent magnet step motors learning control position tracking. Salis, Valerio Chiappinelli, Nicolas Costabeber, Alessando Zanchetta, Pericle Bifaretti, Stefano Tomei, Patrizio Verrelli, Cristiano Maria Learning position controls for hybrid step motors: from current-fed to full-order models |
| title | Learning position controls for hybrid step motors: from current-fed to full-order models |
| title_full | Learning position controls for hybrid step motors: from current-fed to full-order models |
| title_fullStr | Learning position controls for hybrid step motors: from current-fed to full-order models |
| title_full_unstemmed | Learning position controls for hybrid step motors: from current-fed to full-order models |
| title_short | Learning position controls for hybrid step motors: from current-fed to full-order models |
| title_sort | learning position controls for hybrid step motors: from current-fed to full-order models |
| topic | Permanent magnet step motors learning control position tracking. |
| url | https://eprints.nottingham.ac.uk/51081/ https://eprints.nottingham.ac.uk/51081/ https://eprints.nottingham.ac.uk/51081/ |