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Veuillez utiliser cette adresse pour citer ce document :
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/9458
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| Titre: | Design and implementation of 3-DOF helicopter bench test system |
| Auteur(s): | Sayeh Meddour, Yasser
Belghait, Naim
Ouadi, A. (Supervisor) |
| Mots-clés: | PID controller
Labview
3-DOF helicopter
PWM |
| Date de publication: | 2019 |
| Résumé: | The scope of this project is to control the speed and the direction of dc motor using H-bridge and PWM and developing a mathematical model for the motor. It is asked to develop a 3-DOF (3 Degree Of Freedom) helicopter for laboratory experiment which is often used in control research education and analysis for the design and implementation of linear and non-linear control concepts. It is composed by three rotational joints, with the end bar carrying a pair of propellers actuated by DC motors. Measurements of the joints angles are supplied by incremental encoders. Two speed controllers based on Hbridges drivers for actuating the DC motor/propeller assemblies. Both angular measurements and control voltages provided by PC based hardware interfaces and software LABVIEW programs.
Based on the identified model, a PID controller has been developed to control the speed of the motor. The simulation results show that the designed control system can guarantee high precision altitude and a good control under multi operation points |
| Description: | 44 p. |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/9458 |
| Collection(s) : | Contrôle
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