USING EULER ANGLES AND GRAVITY AS INPUTS FOR DIGITAL CONTROL OF VELOCITY

Autor/autori: Eng. Daniel SZÖCS PhD candidate, Eng. Andrei FENESAN PhD candidate, Prof. Eng. Teodor PANA PhD

Rezumat: Prezenta senzorilor de acceleratie si de orientare in interiorul dispozitivelor mobile creeaza noi oportunitati de sesizare a miscarii, cat si de aplicatii utilizand valorile obtinute ca si marimi de comanda. Orice rotatie a sistemului de coordinate legat de dispozitivului mobil este detectata. Folosindu-ne de aceasta proprietate, se poate creea o aplicatie ce comanda viteza de deplasare si de rotatie a unui prototip de vehicul electric diferential.

Cuvinte cheie: unghiuri Euler, orientare, servomotor, control viteza

Abstract: The presence of acceleration and orientation sensors inside mobile devices creates new opportunities to sense motion, also to create applications that use the received values as command parameters. Any rotation of the mobile device’s coordinate system is detected. Using this property, an application can be created to command forward and angular velocity of a differentially steered electric vehicle prototype.

Keywords: Euler angles, orientation, servomotor, velocity control

DOWNLOAD PDF