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Multivariable controller design using pareto front
A multivariable thermal system with two inputs and two outputs is investigated. Its inputs are a pair of heaters controlled by a computer while its outputs are temperatures measured by two sensors. The system is fully interactive so two different controller structures can be used to ensure that the...
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Electrical Engineering
2015
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| _version_ | 1867613174379839488 |
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| access_status_str | Open Access |
| author | Ho, Ka Wing |
| author2 | Braae, Martin |
| author_browse | Braae, Martin Ho, Ka Wing |
| author_facet | Braae, Martin Ho, Ka Wing |
| author_sort | Ho, Ka Wing |
| collection | Thesis |
| description | A multivariable thermal system with two inputs and two outputs is investigated. Its inputs are a pair of heaters controlled by a computer while its outputs are temperatures measured by two sensors. The system is fully interactive so two different controller structures can be used to ensure that the temperatures track their respective set-points. Both are multivariable controllers though one has a diagonal structure while the other has a triangular structure. Multi-objective optimization with a posteriori decision-making based on Pareto efficiency, level diagrams, hyper volumes and other performance indices is used to compare quantitatively the two controller structures when applied to a highly interactive multivariable system based on this plant. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/11751 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:31:56.645Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Department of Electrical Engineering |
| publisherStr | Department of Electrical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/11751 Multivariable controller design using pareto front Ho, Ka Wing Braae, Martin Electrical Engineering A multivariable thermal system with two inputs and two outputs is investigated. Its inputs are a pair of heaters controlled by a computer while its outputs are temperatures measured by two sensors. The system is fully interactive so two different controller structures can be used to ensure that the temperatures track their respective set-points. Both are multivariable controllers though one has a diagonal structure while the other has a triangular structure. Multi-objective optimization with a posteriori decision-making based on Pareto efficiency, level diagrams, hyper volumes and other performance indices is used to compare quantitatively the two controller structures when applied to a highly interactive multivariable system based on this plant. 2015-01-08T19:47:17Z 2015-01-08T19:47:17Z 2011 Master Thesis Masters MSc http://hdl.handle.net/11427/11751 eng application/pdf Department of Electrical Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Electrical Engineering Ho, Ka Wing Multivariable controller design using pareto front |
| thesis_degree_str | Master's |
| title | Multivariable controller design using pareto front |
| title_full | Multivariable controller design using pareto front |
| title_fullStr | Multivariable controller design using pareto front |
| title_full_unstemmed | Multivariable controller design using pareto front |
| title_short | Multivariable controller design using pareto front |
| title_sort | multivariable controller design using pareto front |
| topic | Electrical Engineering |
| url | http://hdl.handle.net/11427/11751 |
| work_keys_str_mv | AT hokawing multivariablecontrollerdesignusingparetofront |