Combined fractional feedback-feedforward controller design for electrical drives
© 2014 IEEE.This paper focuses on a design method for feedback and feedforward fractional order control of electromechanical systems. The architecture combines a fractional order proportional-integral controller and a set-point filter. First, the open-loop frequency response is shaped to obtain robu...
| Main Authors: | , , , , , |
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| Format: | Conference Paper |
| Published: |
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/52074 |
| _version_ | 1848758838800416768 |
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| author | Leuzzi, R. Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. |
| author_facet | Leuzzi, R. Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. |
| author_sort | Leuzzi, R. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2014 IEEE.This paper focuses on a design method for feedback and feedforward fractional order control of electromechanical systems. The architecture combines a fractional order proportional-integral controller and a set-point filter. First, the open-loop frequency response is shaped to obtain robustness specifications and to approximate an optimal feedback system in the input-output tracking, at least in a specified bandwidth. Secondly, the set-point filter is designed by dynamic inversion to minimize the difference between the ideal synthesized command signal, that provides a smooth monotonic response, and the filter step response. Tests on the position/speed control of DC and permanent magnet synchronous motors show the effectiveness of the methodology in comparison with PI controller tuned by symmetrical optimum and coupled with a smoothing filter. |
| first_indexed | 2025-11-14T09:50:21Z |
| format | Conference Paper |
| id | curtin-20.500.11937-52074 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:50:21Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-520742017-09-13T15:40:03Z Combined fractional feedback-feedforward controller design for electrical drives Leuzzi, R. Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. © 2014 IEEE.This paper focuses on a design method for feedback and feedforward fractional order control of electromechanical systems. The architecture combines a fractional order proportional-integral controller and a set-point filter. First, the open-loop frequency response is shaped to obtain robustness specifications and to approximate an optimal feedback system in the input-output tracking, at least in a specified bandwidth. Secondly, the set-point filter is designed by dynamic inversion to minimize the difference between the ideal synthesized command signal, that provides a smooth monotonic response, and the filter step response. Tests on the position/speed control of DC and permanent magnet synchronous motors show the effectiveness of the methodology in comparison with PI controller tuned by symmetrical optimum and coupled with a smoothing filter. 2014 Conference Paper http://hdl.handle.net/20.500.11937/52074 10.1109/ICFDA.2014.6967380 restricted |
| spellingShingle | Leuzzi, R. Lino, P. Maione, G. Stasi, S. Padula, Fabrizio Visioli, A. Combined fractional feedback-feedforward controller design for electrical drives |
| title | Combined fractional feedback-feedforward controller design for electrical drives |
| title_full | Combined fractional feedback-feedforward controller design for electrical drives |
| title_fullStr | Combined fractional feedback-feedforward controller design for electrical drives |
| title_full_unstemmed | Combined fractional feedback-feedforward controller design for electrical drives |
| title_short | Combined fractional feedback-feedforward controller design for electrical drives |
| title_sort | combined fractional feedback-feedforward controller design for electrical drives |
| url | http://hdl.handle.net/20.500.11937/52074 |