Implementação de controladores robustos projetados via LMIs e sintonizados por algoritmo genético
This work presents the study and an implementation of robust state feedback controllers in a servomechanism. The controller design is supported by LMIs (Linear Matrix Inequalities), based on the Lyapunov Stability Theory and on pole shift techniques such as a Decay Rate, Relative Stability, D–Stabil...
| Autor principal: | Ancelmo, Hellen Cristina |
|---|---|
| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
|
| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/7153 |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|
| Resumo: |
This work presents the study and an implementation of robust state feedback controllers in a servomechanism. The controller design is supported by LMIs (Linear Matrix Inequalities), based on the Lyapunov Stability Theory and on pole shift techniques such as a Decay Rate, Relative Stability, D–Stability and Stability LP–g. The pre-defined paramaters in the projects via LMIs are defined from the application of a genetic algorithm, which optimizes the values of such points with the objective of improving the controller’s performance. Due to a practical application of the controllers, it was necessary to include a new set of LMIs to the controller designs. The goal is to optimize a controller norm making its implementation viable. The implemented initial tests presented high gains that made implementation difficult. Finally, control techniques implemented are compared. |
|---|