Control of twin-lift helicopter system
The control of a twin-lift helicopter system with and without spreader bar is addressed in this thesis. Fist, the two and three dimensional models of the system are presented. Then three different control schemes are considered; these schemes consist of a PID control law, a robust control law and a...
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| Format: | Thesis |
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2010
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| Online Access: | http://hdl.handle.net/10356/38992 |
| _version_ | 1824455162258784256 |
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| author | Lye, Cheng Lin. |
| author2 | Mohamed Zribi |
| author_facet | Mohamed Zribi Lye, Cheng Lin. |
| author_sort | Lye, Cheng Lin. |
| collection | NTU |
| description | The control of a twin-lift helicopter system with and without spreader bar is addressed in this thesis. Fist, the two and three dimensional models of the system are presented. Then three different control schemes are considered; these schemes consist of a PID control law, a robust control law and a variable structure control law. The simulations of the system with the different control laws are carried out using the UH-60 helicopter parameters. The simulations for the spreader bar and the non-spreader bar configurations are discussed. It was found that regardless of the configuration of the twin-lift helicopter system, the variable structure control law achieves better performances than the PID and robust control laws. |
| first_indexed | 2025-02-19T03:33:49Z |
| format | Thesis |
| id | ntu-10356/38992 |
| institution | Nanyang Technological University |
| last_indexed | 2025-02-19T03:33:49Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-10356/389922023-07-04T15:27:26Z Control of twin-lift helicopter system Lye, Cheng Lin. Mohamed Zribi School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation The control of a twin-lift helicopter system with and without spreader bar is addressed in this thesis. Fist, the two and three dimensional models of the system are presented. Then three different control schemes are considered; these schemes consist of a PID control law, a robust control law and a variable structure control law. The simulations of the system with the different control laws are carried out using the UH-60 helicopter parameters. The simulations for the spreader bar and the non-spreader bar configurations are discussed. It was found that regardless of the configuration of the twin-lift helicopter system, the variable structure control law achieves better performances than the PID and robust control laws. Master of Science (Computer Control and Automation) 2010-05-21T03:39:06Z 2010-05-21T03:39:06Z 1997 1997 Thesis http://hdl.handle.net/10356/38992 NANYANG TECHNOLOGICAL UNIVERSITY 192 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation Lye, Cheng Lin. Control of twin-lift helicopter system |
| title | Control of twin-lift helicopter system |
| title_full | Control of twin-lift helicopter system |
| title_fullStr | Control of twin-lift helicopter system |
| title_full_unstemmed | Control of twin-lift helicopter system |
| title_short | Control of twin-lift helicopter system |
| title_sort | control of twin lift helicopter system |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation |
| url | http://hdl.handle.net/10356/38992 |
| work_keys_str_mv | AT lyechenglin controloftwinlifthelicoptersystem |