Robust pole placement design
A new procedure for selecting closed-loop poles in the state feedback controller design is proposed. In the usual state feedback controller design, it is too restrictive to place the closed-loop poles in pre-determined locations. We may not achieve good responses by placing the closed-loop poles...
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
| Published: |
2008
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| Online Access: | http://hdl.handle.net/10356/13322 |
| _version_ | 1824453665587462144 |
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| author | Lee, Hui Teck |
| author2 | Soh, Yeng Chai |
| author_facet | Soh, Yeng Chai Lee, Hui Teck |
| author_sort | Lee, Hui Teck |
| collection | NTU |
| description | A new procedure for selecting closed-loop poles in the state feedback controller
design is proposed. In the usual state feedback controller design, it is too restrictive to
place the closed-loop poles in pre-determined locations. We may not achieve good
responses by placing the closed-loop poles in the pre-determined locations especially when
the system is subjected to uncertain ties.
In this project, state feedback control is chosen for the robust analysis of a control
problem. We will be specifying desired regions in the s-plane for the closed-loop poles and
we will be using iterations to search for an "optimal" controller. The effects of system
dynamic changes and parameter variations will also be considered. A robust pole
placement procedure will be developed to cater for the parameter variations.
Using the proposed method, the closed-loop poles are decided in such a way that
they will result in good response. The closed-loop system constructed by this method has
the merit of a state feedback pole-placement design and it is a useful technique for
designing a robust linear feedback control system. |
| first_indexed | 2025-02-19T03:10:02Z |
| format | Thesis |
| id | ntu-10356/13322 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:10:02Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | ntu-10356/133222023-07-04T15:12:56Z Robust pole placement design Lee, Hui Teck Soh, Yeng Chai School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering A new procedure for selecting closed-loop poles in the state feedback controller design is proposed. In the usual state feedback controller design, it is too restrictive to place the closed-loop poles in pre-determined locations. We may not achieve good responses by placing the closed-loop poles in the pre-determined locations especially when the system is subjected to uncertain ties. In this project, state feedback control is chosen for the robust analysis of a control problem. We will be specifying desired regions in the s-plane for the closed-loop poles and we will be using iterations to search for an "optimal" controller. The effects of system dynamic changes and parameter variations will also be considered. A robust pole placement procedure will be developed to cater for the parameter variations. Using the proposed method, the closed-loop poles are decided in such a way that they will result in good response. The closed-loop system constructed by this method has the merit of a state feedback pole-placement design and it is a useful technique for designing a robust linear feedback control system. Master of Science (Computer Control and Automation) 2008-10-20T07:24:47Z 2008-10-20T07:24:47Z 1999 1999 Thesis http://hdl.handle.net/10356/13322 en 80 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering Lee, Hui Teck Robust pole placement design |
| title | Robust pole placement design |
| title_full | Robust pole placement design |
| title_fullStr | Robust pole placement design |
| title_full_unstemmed | Robust pole placement design |
| title_short | Robust pole placement design |
| title_sort | robust pole placement design |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering |
| url | http://hdl.handle.net/10356/13322 |
| work_keys_str_mv | AT leehuiteck robustpoleplacementdesign |