Robust control of gust-induced vibration of highly flexible aircraft
This paper mainly addresses the gust suppression and alleviation of highly flexible aircraft
using the model predictive controller (MPC) based on linear parameter-varying (LPV) …
using the model predictive controller (MPC) based on linear parameter-varying (LPV) …
An online data-driven LPV modeling method for turbo-shaft engines
Z Gu, S Pang, W Zhou, Y Li, Q Li - Energies, 2022 - mdpi.com
The linear parameter-varying (LPV) model is widely used in aero engine control system
design. The conventional local modeling method is inaccurate and inefficient in the full flying …
design. The conventional local modeling method is inaccurate and inefficient in the full flying …
A robust adaptive linear parameter-varying gain-scheduling controller for aeroengines
Z Liu, Y Huang, L Gou, D Fan - Aerospace Science and Technology, 2023 - Elsevier
This paper presents an on-board model-based adaptive linear parameter-varying (LPV)
gain-scheduling controller for aeroengines exhibiting strong nonlinearity, uncertainty, and …
gain-scheduling controller for aeroengines exhibiting strong nonlinearity, uncertainty, and …
An improved linear parameter-varying modeling, model order reduction, and control design process for flexible aircraft
Y Liu, X Niu, Q Li, B Lu - Aerospace Science and Technology, 2024 - Elsevier
This paper presents an improved process for the modeling, model order reduction (MOR),
and control design of a flexible flying wing unmanned aerial vehicle based on the linear …
and control design of a flexible flying wing unmanned aerial vehicle based on the linear …
Data-driven discovery of anomaly-sensitive parameters from uvula wake flows using wavelet analyses and Poincaré maps
This study presents a data-driven approach to identifying anomaly-sensitive parameters
through a multiscale, multifaceted analysis of simulated respiratory flows. The anomalies …
through a multiscale, multifaceted analysis of simulated respiratory flows. The anomalies …
A Modified Model-Free Adaptive Control Method for Large-Scale Morphing Unmanned Vehicles
H Che, J Chen, G Bai, J Wang - Drones, 2023 - mdpi.com
This paper investigates the attitude control problem for large-scale morphing unmanned
vehicles. Considering the rapid time-varying and strong aerodynamic interference caused …
vehicles. Considering the rapid time-varying and strong aerodynamic interference caused …
Recursive dynamic mode decomposition for the flow around two square cylinders in tandem configuration
W Stankiewicz - Journal of Fluids and Structures, 2022 - Elsevier
A recent approach in modelling coherent structures in fluid flows, called Recursive Dynamic
Mode Decomposition, is presented on the example of the flow around two square cylinders …
Mode Decomposition, is presented on the example of the flow around two square cylinders …
[PDF][PDF] FlexWing-ROM: A matlab framework for data-driven reduced-order modeling of flexible wings
Flexible wings pose a considerable modeling challenge, as they involve highly coupled and
nonlinear interactions between the aerodynamic and structural dynamics. In this work, we …
nonlinear interactions between the aerodynamic and structural dynamics. In this work, we …
Data-Driven Modeling for Transonic Aeroelastic Analysis
Aeroelasticity in the transonic regime is challenging because of the strongly nonlinear
phenomena involved in the formation of shock waves and flow separation. In this work, we …
phenomena involved in the formation of shock waves and flow separation. In this work, we …
Aerostructural Control based on Parametric State-Consistent Reduced Order Models
Lightweight, flexible aircraft have favorable characteristics in terms of performance but
require control intervention to suppress flutter and gust responses. For practical, real-time …
require control intervention to suppress flutter and gust responses. For practical, real-time …