A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation
This work describes the design of Proportional-Integral-Derivative(PID) controller for stable and unstable First Order Processes with Dead Time(FOPDT). PID controller is augmented with a higher order filter. The PID and the filter parameters are analytically derived using polynomial method. Higher o...
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9896853/ |
| _version_ | 1811205636149477376 |
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| author | Kuruna Divakar M. Praveen Kumar |
| author_facet | Kuruna Divakar M. Praveen Kumar |
| author_sort | Kuruna Divakar |
| collection | DOAJ |
| description | This work describes the design of Proportional-Integral-Derivative(PID) controller for stable and unstable First Order Processes with Dead Time(FOPDT). PID controller is augmented with a higher order filter. The PID and the filter parameters are analytically derived using polynomial method. Higher order time delay approximation has been considered for improved accuracy. Maximum sensitivity(MS) based analytical tuning procedure is presented and concrete tuning guidelines are derived. The suggested technique is validated against delay dominant and nonlinear processes. In terms of the various performance indices, the suggested technique is compared to existing methodologies. The proposed method is tested on a real time process to verify the practical application. |
| first_indexed | 2024-04-12T03:35:31Z |
| format | Article |
| id | doaj.art-699ae451f20644f89d7d3d5763146430 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-12T03:35:31Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-699ae451f20644f89d7d3d57631464302022-12-22T03:49:27ZengIEEEIEEE Access2169-35362022-01-011010116810118510.1109/ACCESS.2022.32082589896853A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time ImplementationKuruna Divakar0https://orcid.org/0000-0001-5763-7238M. Praveen Kumar1https://orcid.org/0000-0003-4032-116XSchool of Electrical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, IndiaSchool of Electrical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, IndiaThis work describes the design of Proportional-Integral-Derivative(PID) controller for stable and unstable First Order Processes with Dead Time(FOPDT). PID controller is augmented with a higher order filter. The PID and the filter parameters are analytically derived using polynomial method. Higher order time delay approximation has been considered for improved accuracy. Maximum sensitivity(MS) based analytical tuning procedure is presented and concrete tuning guidelines are derived. The suggested technique is validated against delay dominant and nonlinear processes. In terms of the various performance indices, the suggested technique is compared to existing methodologies. The proposed method is tested on a real time process to verify the practical application.https://ieeexplore.ieee.org/document/9896853/Unstable processdead timePIDmaximum sensitivityPade-2 |
| spellingShingle | Kuruna Divakar M. Praveen Kumar A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation IEEE Access Unstable process dead time PID maximum sensitivity Pade-2 |
| title | A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation |
| title_full | A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation |
| title_fullStr | A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation |
| title_full_unstemmed | A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation |
| title_short | A Novel PID Controller Cascaded With Higher Order Filter for FOPDT With Real Time Implementation |
| title_sort | novel pid controller cascaded with higher order filter for fopdt with real time implementation |
| topic | Unstable process dead time PID maximum sensitivity Pade-2 |
| url | https://ieeexplore.ieee.org/document/9896853/ |
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