TY - GEN
T1 - Disturbance Rejection LPV Control of Morphing Aircraft Based on Extended State Observer
AU - Li, Yizheng
AU - Liu, Junhui
AU - Shan, Jiayuan
AU - Wang, Chunyan
AU - Chen, Yadong
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - In this paper, a linear parameter-varying (LPV) controller with extended state observer (ESO) is designed to reject the disturbance of morphing aircraft during shape varying. Considering additional forces and moments due to transition process of morphing, the longitudinal nonlinear mathematical model of variable span-sweep morphing aircraft is established. After transforming the nonlinear model into affine LPV system, the gain scheduling controller is designed. Therefore, the flight stability of morphing aircraft is guaranteed during the shape varying process. To compensate the disturbances caused by additional forces, moment and aerodynamic uncertainties, an ESO is applied to estimate the system states and disturbances of morphing aircraft. Finally, the effectiveness of proposed controller is validated through numerical simulations.
AB - In this paper, a linear parameter-varying (LPV) controller with extended state observer (ESO) is designed to reject the disturbance of morphing aircraft during shape varying. Considering additional forces and moments due to transition process of morphing, the longitudinal nonlinear mathematical model of variable span-sweep morphing aircraft is established. After transforming the nonlinear model into affine LPV system, the gain scheduling controller is designed. Therefore, the flight stability of morphing aircraft is guaranteed during the shape varying process. To compensate the disturbances caused by additional forces, moment and aerodynamic uncertainties, an ESO is applied to estimate the system states and disturbances of morphing aircraft. Finally, the effectiveness of proposed controller is validated through numerical simulations.
KW - Extended state observer
KW - Linear parameter-varying
KW - Morphing aircraft
KW - Variable span-sweep
UR - http://www.scopus.com/inward/record.url?scp=85151152843&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-6613-2_622
DO - 10.1007/978-981-19-6613-2_622
M3 - Conference contribution
AN - SCOPUS:85151152843
SN - 9789811966125
T3 - Lecture Notes in Electrical Engineering
SP - 6450
EP - 6459
BT - Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
A2 - Yan, Liang
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2022
Y2 - 5 August 2022 through 7 August 2022
ER -