Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes
A set of tuning rules for standard (integer-order) proportional-integral- derivative (PID) and fractional-order PID controllers for integral and unstable processes is presented in this study. Based on a simple model of the process, the tuning rules have been devised in order to minimise the integrat...
| Main Authors: | , |
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| Format: | Journal Article |
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The Institution of Engineering and Technology
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/52260 |
| _version_ | 1848758885524963328 |
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| author | Padula, Fabrizio Visioli, A. |
| author_facet | Padula, Fabrizio Visioli, A. |
| author_sort | Padula, Fabrizio |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A set of tuning rules for standard (integer-order) proportional-integral- derivative (PID) and fractional-order PID controllers for integral and unstable processes is presented in this study. Based on a simple model of the process, the tuning rules have been devised in order to minimise the integrated absolute error. Both set-point tracking and load disturbance rejection tasks are considered. The achieved performance indexes can also be used for the assessment of the controller performance. A remarkable feature of the optimisation procedure employed for integral processes is highlighted. The provided results allow the user to quantify, for a given process, the performance improvement that can be obtained by using the fractional controller instead of the integer one. © 2012 The Institution of Engineering and Technology. |
| first_indexed | 2025-11-14T09:51:06Z |
| format | Journal Article |
| id | curtin-20.500.11937-52260 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:51:06Z |
| publishDate | 2012 |
| publisher | The Institution of Engineering and Technology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-522602017-09-13T15:40:03Z Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes Padula, Fabrizio Visioli, A. A set of tuning rules for standard (integer-order) proportional-integral- derivative (PID) and fractional-order PID controllers for integral and unstable processes is presented in this study. Based on a simple model of the process, the tuning rules have been devised in order to minimise the integrated absolute error. Both set-point tracking and load disturbance rejection tasks are considered. The achieved performance indexes can also be used for the assessment of the controller performance. A remarkable feature of the optimisation procedure employed for integral processes is highlighted. The provided results allow the user to quantify, for a given process, the performance improvement that can be obtained by using the fractional controller instead of the integer one. © 2012 The Institution of Engineering and Technology. 2012 Journal Article http://hdl.handle.net/20.500.11937/52260 10.1049/iet-cta.2011.0419 The Institution of Engineering and Technology restricted |
| spellingShingle | Padula, Fabrizio Visioli, A. Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title | Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title_full | Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title_fullStr | Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title_full_unstemmed | Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title_short | Optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| title_sort | optimal tuning rules for proportional-integral-derivative and fractional-order proportional-integral-derivative controllers for integral and unstable processes |
| url | http://hdl.handle.net/20.500.11937/52260 |