Event-triggered control and interactive LQR tuning for improved control efficiency
This work investigates the application of event-triggered control (ETC) in combination with the linear quadratic regulator (LQR) for discrete-time systems. A methodology is presented that uses an iterative approach to tune the LQR controller and reduces control effort by replacing periodic control w...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://repository.londonmet.ac.uk/10086/1/2025040049.pdf |
| _version_ | 1824446530362277888 |
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| author | Silva, Josefredo G. Moreira, Jose Fabiano Vellozo D’Alterio Lacerda, Marcio J. Bertolin, Ariadne L. J. Nepomuceno, Erivelton |
| author_facet | Silva, Josefredo G. Moreira, Jose Fabiano Vellozo D’Alterio Lacerda, Marcio J. Bertolin, Ariadne L. J. Nepomuceno, Erivelton |
| author_sort | Silva, Josefredo G. |
| collection | LMU |
| description | This work investigates the application of event-triggered control (ETC) in combination with the linear quadratic regulator (LQR) for discrete-time systems. A methodology is presented that uses an iterative approach to tune the LQR controller and reduces control effort by replacing periodic control with ETC. Lyapunov’s stability theory is applied to design triggering mechanisms and analyse their effects on control design. Using the inverted pendulum on a cart as a reference system, it is demonstrated that proper tuning of the LQR controller and the implementation of an event-based control mechanism can reduce control energy and actuator effort. |
| first_indexed | 2025-02-19T01:16:37Z |
| format | Conference or Workshop Item |
| id | oai:repository.londonmet.ac.uk:10086 |
| institution | London Metropolitan University |
| language | English |
| last_indexed | 2025-02-19T01:16:37Z |
| publishDate | 2025 |
| record_format | eprints |
| spelling | oai:repository.londonmet.ac.uk:100862025-02-17T10:53:09Z https://repository.londonmet.ac.uk/10086/ Event-triggered control and interactive LQR tuning for improved control efficiency Silva, Josefredo G. Moreira, Jose Fabiano Vellozo D’Alterio Lacerda, Marcio J. Bertolin, Ariadne L. J. Nepomuceno, Erivelton 620 Engineering & allied operations This work investigates the application of event-triggered control (ETC) in combination with the linear quadratic regulator (LQR) for discrete-time systems. A methodology is presented that uses an iterative approach to tune the LQR controller and reduces control effort by replacing periodic control with ETC. Lyapunov’s stability theory is applied to design triggering mechanisms and analyse their effects on control design. Using the inverted pendulum on a cart as a reference system, it is demonstrated that proper tuning of the LQR controller and the implementation of an event-based control mechanism can reduce control energy and actuator effort. 2025-01-20 Conference or Workshop Item PeerReviewed text en cc_by_4 https://repository.londonmet.ac.uk/10086/1/2025040049.pdf Silva, Josefredo G., Moreira, Jose Fabiano Vellozo D’Alterio, Lacerda, Marcio J., Bertolin, Ariadne L. J. and Nepomuceno, Erivelton (2025) Event-triggered control and interactive LQR tuning for improved control efficiency. In: 2025 IEEE International Symposium on Circuits and Systems, 25-28 May 2025, London. (In Press) |
| spellingShingle | 620 Engineering & allied operations Silva, Josefredo G. Moreira, Jose Fabiano Vellozo D’Alterio Lacerda, Marcio J. Bertolin, Ariadne L. J. Nepomuceno, Erivelton Event-triggered control and interactive LQR tuning for improved control efficiency |
| title | Event-triggered control and interactive LQR tuning for improved control efficiency |
| title_full | Event-triggered control and interactive LQR tuning for improved control efficiency |
| title_fullStr | Event-triggered control and interactive LQR tuning for improved control efficiency |
| title_full_unstemmed | Event-triggered control and interactive LQR tuning for improved control efficiency |
| title_short | Event-triggered control and interactive LQR tuning for improved control efficiency |
| title_sort | event triggered control and interactive lqr tuning for improved control efficiency |
| topic | 620 Engineering & allied operations |
| url | https://repository.londonmet.ac.uk/10086/1/2025040049.pdf |
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