35   Artículos

 
en línea
Richard G. McKercher, Fidel Khouli, Alanna S. Wall and Guy L. Larose    
Urban air mobility is expected to play a role in improving transportation of people and goods in growing urban areas while contributing to sustainable urban growth and zero-emissions future aviation. The research presented herein computationally investig... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Sunghun Jung    
Unmanned aerial vehicles (UAVs) are extensively employed in civilian and military applications because of their excellent maneuverability. Achieving fully autonomous quadrotor flight and precision landing on a wireless charging station in the presence of... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yuzhu Zhang and Hao Xu    
This study investigates the problem of decentralized dynamic resource allocation optimization for ad-hoc network communication with the support of reconfigurable intelligent surfaces (RIS), leveraging a reinforcement learning framework. In the present co... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Yu Wang, Yujie Wang, Yaxin Li and Cheng Ren    
This paper proposes a hybrid propulsion-based small underwater robot for robust trajectory tracking control in a harsh and complex underwater environment. The robot is equipped with a Coanda-effect jet thruster and a pair of propeller-based reconfigurabl... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Mingyao Zhang, Zheping Yan, Jiajia Zhou and Lidong Yue    
This paper focuses on the collision-free formation tracking of autonomous underwater vehicles (AUVs) with compound disturbances in complex ocean environments. We propose a novel finite-time extended state observer (FTESO)-based distributed dual closed-lo... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Maryam Taherinezhad and Alejandro Ramirez-Serrano    
A cascade control architecture was proposed for the control of advanced unmanned aerial vehicles targeted for operation inside confined hazardous spaces. The aircraft of interest is a highly maneuverable system presenting highly coupled dynamics, enablin... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Jianan Xu, Yiming Wang, Junling Ma and Yong Zhan    
During the rough marine environment, heave compensation is used to offset the heave motion of the vessel when a marine crane lifts and lands the load. Thus, load motion and vessel motion are realized decoupled. In previous studies, the interference items... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Zihou He, Jianbo Hu, Yingyang Wang, Jiping Cong, Linxiao Han and Maoyu Su    
This paper presents an incremental backstepping sliding-mode (IBS) controller for trajectory control of a tailless aircraft with unknown disturbances and model uncertainties. The proposed controller is based on a nonlinear dynamic model of the tailless a... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Bolun Huang and Qi Yang    
The open-frame structure of work-class ROVs results in significant model uncertainties, and its motion is strongly disturbed by the umbilical cable. To address these problems, this article developed a nonlinear disturbance observer-based super-twisting d... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yanpeng Hu, Jin Guo, Pei Ying, Guannan Zeng and Nanyu Chen    
This paper explores a novel single tail tilt servomotor tri-rotor ducted vertical takeoff and landing unmanned aerial vehicle system (VTOL-UAV), and proposes a compound control method combining disturbance observer, model predictive control (MPC) and sli... ver más
Revista: Aerospace    Formato: Electrónico

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