TY - GEN
T1 - Comprehensive nonlinear modeling and simulation analysis of a tandem ducted fan aircraft
AU - Wang, Yang
AU - Xiang, Changle
AU - Ma, Yue
AU - Xu, Bin
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/1/12
Y1 - 2015/1/12
N2 - Force and torque generation mechanisms for an unconventional tandem ducted fan aircraft are investigated. Numerical techniques are implemented to obtain quasi-steady thrust, numerical integration of nonlinear equations of motion and trim iteration process, respectively. The comprehensive nonlinear model is derived and simplified to linear approximations at different flight conditions for stability and input-output controllability analysis. Specifically, modal analysis is performed for the vehicle at hover and forward flight. Quantitative input-output controllability analysis is then applied to our plant to find out the fundamental controller-independent limitations and capture what performance can be expected.
AB - Force and torque generation mechanisms for an unconventional tandem ducted fan aircraft are investigated. Numerical techniques are implemented to obtain quasi-steady thrust, numerical integration of nonlinear equations of motion and trim iteration process, respectively. The comprehensive nonlinear model is derived and simplified to linear approximations at different flight conditions for stability and input-output controllability analysis. Specifically, modal analysis is performed for the vehicle at hover and forward flight. Quantitative input-output controllability analysis is then applied to our plant to find out the fundamental controller-independent limitations and capture what performance can be expected.
UR - http://www.scopus.com/inward/record.url?scp=84922522943&partnerID=8YFLogxK
U2 - 10.1109/CGNCC.2014.7007242
DO - 10.1109/CGNCC.2014.7007242
M3 - Conference contribution
AN - SCOPUS:84922522943
T3 - 2014 IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
SP - 255
EP - 261
BT - 2014 IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
Y2 - 8 August 2014 through 10 August 2014
ER -