Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives
© 2014 Chinese Association of Automation.This paper introduces an electrical drives control architecture combining a fractional-order controller and a setpoint pre-filter. The former is based on a fractional-order proportional-integral PI unit, with a non-integer order integral action, while the lat...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
2017
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| Online Access: | http://purl.org/au-research/grants/arc/DP160104994 http://hdl.handle.net/20.500.11937/52174 |
| _version_ | 1848758864076341248 |
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| author | Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. |
| author_facet | Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. |
| author_sort | Lino, P. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2014 Chinese Association of Automation.This paper introduces an electrical drives control architecture combining a fractional-order controller and a setpoint pre-filter. The former is based on a fractional-order proportional-integral PI unit, with a non-integer order integral action, while the latter can be of integer or non-integer type. To satisfy robustness and dynamic performance specifications, the feedback controller is designed by a loop-shaping technique in the frequency domain. In particular, optimality of the feedback system is pursued to achieve input-output tracking. The setpoint pre-filter is designed by a dynamic inversion technique minimizing the difference between the ideal synthesized command signal i.e., a smooth monotonic response and the prefilter step response. Experimental tests validate the methodology and compare the performance of the proposed architecture with well-established control schemes that employ the classical PIbased symmetrical optimum method with a smoothing pre-filter. |
| first_indexed | 2025-11-14T09:50:45Z |
| format | Journal Article |
| id | curtin-20.500.11937-52174 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:50:45Z |
| publishDate | 2017 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-521742022-09-06T04:55:14Z Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. © 2014 Chinese Association of Automation.This paper introduces an electrical drives control architecture combining a fractional-order controller and a setpoint pre-filter. The former is based on a fractional-order proportional-integral PI unit, with a non-integer order integral action, while the latter can be of integer or non-integer type. To satisfy robustness and dynamic performance specifications, the feedback controller is designed by a loop-shaping technique in the frequency domain. In particular, optimality of the feedback system is pursued to achieve input-output tracking. The setpoint pre-filter is designed by a dynamic inversion technique minimizing the difference between the ideal synthesized command signal i.e., a smooth monotonic response and the prefilter step response. Experimental tests validate the methodology and compare the performance of the proposed architecture with well-established control schemes that employ the classical PIbased symmetrical optimum method with a smoothing pre-filter. 2017 Journal Article http://hdl.handle.net/20.500.11937/52174 10.1109/JAS.2017.7510325 http://purl.org/au-research/grants/arc/DP160104994 unknown |
| spellingShingle | Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title | Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title_full | Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title_fullStr | Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title_full_unstemmed | Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title_short | Synthesis of fractional-order PI controllers and fractional-order filters for industrial electrical drives |
| title_sort | synthesis of fractional-order pi controllers and fractional-order filters for industrial electrical drives |
| url | http://purl.org/au-research/grants/arc/DP160104994 http://hdl.handle.net/20.500.11937/52174 |