TY - GEN
T1 - Low Electromagnetic Interference Design and Simulation of Lithium Battery Powered UAV
AU - Ge, Jiahao
AU - Liu, Li
AU - He, Yuntao
AU - Cao, Xiao
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/6/15
Y1 - 2021/6/15
N2 - Electromagnetic Interference (EMI) is the main disturbance source of magnetic compass. On the basis of EMI analysis, a low EMI design method of lithium battery powered UAV is proposed and verified through virtual trajectories. The EMI modeling is based on the electric circuit analysis of lithium battery powered UAV and the power supply principle of lithium battery. On the one hand, the low EMI design is carried out by optimizing the inclination angle of lithium battery. On the other hand, trajectory planning using kinodynamic RRT algorithm is chosen as the verification method to reveal the effect of reducing EMI during flight. The results show that the average EMI of lithium battery can be reduced by more than 95% through the proposed method.
AB - Electromagnetic Interference (EMI) is the main disturbance source of magnetic compass. On the basis of EMI analysis, a low EMI design method of lithium battery powered UAV is proposed and verified through virtual trajectories. The EMI modeling is based on the electric circuit analysis of lithium battery powered UAV and the power supply principle of lithium battery. On the one hand, the low EMI design is carried out by optimizing the inclination angle of lithium battery. On the other hand, trajectory planning using kinodynamic RRT algorithm is chosen as the verification method to reveal the effect of reducing EMI during flight. The results show that the average EMI of lithium battery can be reduced by more than 95% through the proposed method.
UR - http://www.scopus.com/inward/record.url?scp=85111430200&partnerID=8YFLogxK
U2 - 10.1109/ICUAS51884.2021.9476833
DO - 10.1109/ICUAS51884.2021.9476833
M3 - Conference contribution
AN - SCOPUS:85111430200
T3 - 2021 International Conference on Unmanned Aircraft Systems, ICUAS 2021
SP - 1432
EP - 1438
BT - 2021 International Conference on Unmanned Aircraft Systems, ICUAS 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 International Conference on Unmanned Aircraft Systems, ICUAS 2021
Y2 - 15 June 2021 through 18 June 2021
ER -