TY - GEN
T1 - Control algorithm research of quadrotor system based on 3-DOF simulation platform
AU - Lan, Tian
AU - Fei, Qing
AU - Geng, Qingbo
AU - Hu, Qiong
PY - 2012
Y1 - 2012
N2 - Quadrotor is a classical multi-input and multi-output system, which is non-linear, complicated and dynamically unstable. In this paper, 3-DOF mathematical model of quadrotor is described at the begining, and then attitude controllers making use of PD, LQR and backstepping are put forward for quadrotor. Finally, the comparison of results between simulations with and without pulse interference is carried out. The results show that both LQR and backstepping perform adequently as attitude controllers with respect to PD algorithm. Furthermore controller based on Backstepping method obtains satisfactory response, which is of no overshoot and quick regulation.
AB - Quadrotor is a classical multi-input and multi-output system, which is non-linear, complicated and dynamically unstable. In this paper, 3-DOF mathematical model of quadrotor is described at the begining, and then attitude controllers making use of PD, LQR and backstepping are put forward for quadrotor. Finally, the comparison of results between simulations with and without pulse interference is carried out. The results show that both LQR and backstepping perform adequently as attitude controllers with respect to PD algorithm. Furthermore controller based on Backstepping method obtains satisfactory response, which is of no overshoot and quick regulation.
KW - 3-DOF Quadrotor dynamics
KW - Attitude control
KW - Backstepping
KW - LQR
KW - PD
UR - http://www.scopus.com/inward/record.url?scp=84877773054&partnerID=8YFLogxK
U2 - 10.1049/cp.2012.1073
DO - 10.1049/cp.2012.1073
M3 - Conference contribution
AN - SCOPUS:84877773054
SN - 9781849195379
T3 - IET Conference Publications
SP - 697
EP - 700
BT - International Conference on Automatic Control and Artificial Intelligence, ACAI 2012
T2 - International Conference on Automatic Control and Artificial Intelligence, ACAI 2012
Y2 - 3 March 2012 through 5 March 2012
ER -