Desenvolvimento de um conjunto didático para o ensino da disciplina de controle baseado no sistema pêndulo-hélice
PID controls are widely used in many applications in modern Engineering, making it a system of importance for those that aim to develop projects on the electronic and applied automation areas. The discipline of Control Systems, in some cases, may not offer support for the visualization of the real s...
| Autor principal: | Vasconcelos, Wilton Fukumoto de |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2021
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/25502 |
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| Resumo: |
PID controls are widely used in many applications in modern Engineering, making it a system of importance for those that aim to develop projects on the electronic and applied automation areas. The discipline of Control Systems, in some cases, may not offer support for the visualization of the real system, that is, what is actually happening in practice. This might influence the learning process, making it uninteresting to the student, since they may not note the particularities of each control system and their various application possibilities. Thus, the necessity of developing low-cost and easy handling didactic modules arises, which may help in the assimilation of theoretical content through practice in a way that is clear and objective. The aim of this paper was to develop a didactic module to be integrated in the didactic set for control teaching, especially for the discipline of campus control, now composed of the modules Ball and Bar (Camargo,2018) and Eolic Levitation (Madeiros, 2019). The project is composed by a pendulum-propeller system, whose objective is to keep the reference position of the pendulum through the speed of the propeller rotation. The digital control algorithm PID was implemented in a microcontroller. The project presents software support, in which the user can experience the different control methods. After completing the project, tests were performed, based on the variation of the controller parameters to verify the best response speed that the controlled system obtained in relation to the uncontrolled system, as well as an improvement in the undesirable characteristics of the system response. The developed tool was also exposed to students of the university to test its usability and acceptance in order to prove its didactic effectiveness in teaching control systems. In this way, satisfactory technical and didactic results were achieved for the use of this tool, so that the teacher may be able to offer the student the opportunity to observe how the system behaves, providing him with a better understanding of the theory and stimulating his learning. |
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