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Optimum distributed wing shaping and control loads for highly flexible aircraft
Aerospace Science and Technology, 2018In highly flexible aircraft, the large structural slenderness associated to their high-aspect-ratio wings, while bringing challenges to the design, analysis, and control of such aircraft, can be pro-actively exploited for improving their flight ...
Guoming Zhu +2 more
exaly +2 more sources
Comparison of Linear Flexible Aircraft Model Structures on Large Flexible Tiltrotor Aircraft
Journal of Aircraft, 2023Structural modes for large aircraft occur at low frequencies and must be accounted for in the flight dynamics modeling and control system design process. An analysis is performed on various linear representations of flexible aircraft with an application to the lateral/directional flexible dynamic response of the notional Large Civil Tiltrotor (LCTR2 ...
Ondrej Juhasz +2 more
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Robust control of gust-induced vibration of highly flexible aircraft
Aerospace Science and Technology, 2023This paper mainly addresses the gust suppression and alleviation of highly flexible aircraft using the model predictive controller (MPC) based on linear parameter-varying (LPV) models.
Tianyi He, W. Su
semanticscholar +1 more source
Control-Oriented Modeling for Flexible Aircraft
Journal of Aircraft, 2023Flexible aircraft designs with high-aspect-ratio wings and lightweight structures are increasingly adopted to achieve improved fuel efficiency.
Molong Duan +3 more
semanticscholar +1 more source
Journal of Vibration and Control, 2021
The vibration control problem was investigated in this study in the presence of unknown loss of actuator effectiveness fault and loss of sensor effectiveness fault in a flexible aircraft wing system. A series of partial differential equations was used as
Shi-Qi Gao, Jinkun Liu
semanticscholar +1 more source
The vibration control problem was investigated in this study in the presence of unknown loss of actuator effectiveness fault and loss of sensor effectiveness fault in a flexible aircraft wing system. A series of partial differential equations was used as
Shi-Qi Gao, Jinkun Liu
semanticscholar +1 more source
Disturbance observer design and vibration control for a flexible aircraft wing
Transactions of the Institute of Measurement and Control, 2018Jinkun Liu, Yuanyuan Zhang, Wei He
exaly +2 more sources
, 2021
This paper discussed the data-driven control design of a highly flexible aircraft (HFA) with uncertainties. By introducing an integral reinforcement learning (IRL) technique, a novel online model-free control strategy is developed to stabilize the ...
Chi Peng, Jian-Jun Ma
semanticscholar +1 more source
This paper discussed the data-driven control design of a highly flexible aircraft (HFA) with uncertainties. By introducing an integral reinforcement learning (IRL) technique, a novel online model-free control strategy is developed to stabilize the ...
Chi Peng, Jian-Jun Ma
semanticscholar +1 more source
Design of Stability Augmentation Systems for Flexible Aircraft Using Projective Control
Journal of Guidance Control and Dynamics, 2021There are many challenges related to the design and operation of flexible aircraft. Flight control law design for improving handling qualities is one of them because the major problem in the design...
R. Bertolin +4 more
semanticscholar +1 more source
Aerospace Science and Technology, 2020
In this paper, we study a boundary vibration control problem for a flexible aircraft wing system with input signal quantization and unknown input disturbances.
Shi-Qi Gao, Jinkun Liu
semanticscholar +1 more source
In this paper, we study a boundary vibration control problem for a flexible aircraft wing system with input signal quantization and unknown input disturbances.
Shi-Qi Gao, Jinkun Liu
semanticscholar +1 more source
A gain scheduling approach for a flexible aircraft
Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002A technique based on interpolation of the solutions of Riccati equations for frozen /spl Hscr//sub /spl infin// designs is used for gain scheduling over the full flight envelope of a flexible aircraft. The aircraft model consists of a linear parameter-varying model of a flexible B1 bomber that varies with the Mach number from 0.2 to 0.8 Mach.
Nabil Aouf +2 more
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