Trajectory tracking for flapping-wing microaerial vehicles (FWMAVs) is challenging due to inherent nonlinear dynamics and unsteady aerodynamics. While incremental model predictive control (IMPC) effectively manages constraints, its reliance on fixed weighting matrices limits performance during aggressive maneuvers. Con...
Zhong-Qi Lu, Zhi-Jie Liu, Hang Zhong et al.· IEEE Transactions on Neural...· 0 citations
This study proposes a robust model predictive controller (RMPC) for the 5 MW fatigue, aerodynamics, structures, and turbulence (FAST) model, a popular wind turbine model developed by the National Renewable Energy Laboratory, to cope with fluctuations and uncertainties associated with the wind more effectively than ex...
Visakamoorthi Balasubramani, Sung-ho Hur· Optimal control applications...· 0 citations
High-precision motion control of multidegree-of-freedom (multi-DOF) hydraulic manipulators remains a significant challenge due to their highly coupled mechanical dynamics and strong nonlinearities. To address these difficulties, this article proposes a hierarchical control framework to effectively deal with the rigid-b...
Jia-Hua Ma, Feng-Chi Li, Xiang-Long Liang et al.· IEEE/ASME transactions on me...· 0 citations
To address issues such as nonlinear strong coupling, time-varying parameters, and external wind disturbances in fixed-wing unmanned aerial vehicles (UAVs) operating in complex flight environments, this study develops a composite attitude control method integrating L1 adaptive control with an extended state observer (ES...
Cheng Chen, Wen-Xi Tu, Yang Liu et al.· Actuators· 0 citations
Flapping-wing aerial manipulators (FW-AEROMs) hold considerable promise for delivering high efficiency and minimal mass in robotic applications. Nevertheless, their inherently nonlinear, time-varying dynamics render them particularly vulnerable to modeling errors and environmental perturbations, thereby compromising ma...
Abner Asignacion, Saad Hussain, T. Matsuda et al.· IEEE/ASME transactions on me...· 0 citations
Flying-wing aircraft are more susceptible to wind disturbance due to their smaller wing loading, making gust alleviation critical for flight performance and safety. Conventional control surfaces may exhibit insufficient manipulation efficiency on such configurations, motivating the adoption of active flow control, part...
Xueqi Liao, Wei-Lin Zhang, Zhi-Wei Shi et al.· Aerospace· 0 citations
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