Effect of Discrete Yaw Direction Setting for 4 Roter Helicopter Control: Computer Simulation and AR. Drone Model Implementation
Journal Title: International Journal of Innovative Research in Advanced Engineering - Year 2016, Vol 0, Issue 0
Abstract
In this paper, the effectiveness of discrete yaw direction setting in 4 rotor helicopter control was evaluated by simple computer simulation and Parrot AR. Drone 4 rotor helicopter in horizontal plane automatic position fixing control. For 4 rotor system, it is necessary to control the attitude of the drone and the position in the space simultaneously in order to realize stable flight of the system. The attitude control can be realized by the internal acc / gyro sensors with high sampling rate (near 1 kHz), on the contrary, the position control in the outdoor situation is necessary to realize by the external 3D position measurement method with relatively low sampling rate techniques (lower than 100 Hz) such as GPS. The low sampling rate reduces the positional control stability, and it is causing the control problem such applications of inspection work at high height and long distance. Our attempt is to evaluate the effect of adding discrete yaw direction setting while normal 4 rotor helicopter roll and pitch control in horizontal plane movement by a simple computer simulation and model implementation. By adding the discrete yaw direction setting to the target direction, the fixed position movement control performance of the 4 rotor system could increase comparing with without the yaw direction setting of the 4 rotor system. The proposed method would be useful to improve the 4 rotor system control performance under the relatively low sampling rate positional information acquired situation.
Authors and Affiliations
Hideki Toda, Hiroaki Takano
Keywords
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- EP ID EP177994
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