109   Artículos

 
en línea
Qi Hong, Tianyi Zhou and Junde Qi    
Polishing force is one of the key process parameters in the polishing process of blisk blades, and its control accuracy will affect the surface quality and processing accuracy of the workpiece. The contact mechanism between the polishing surface and flap... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Kamal Rsetam, Yusai Zheng, Zhenwei Cao and Zhihong Man    
In this paper, an adaptive active disturbance rejection control is newly designed for precise angular steering position tracking of the uncertain and nonlinear SBW system with time delay communications. The proposed adaptive active disturbance rejection ... ver más
Revista: Applied System Innovation    Formato: Electrónico

 
en línea
Pavol Kurdel, Natália Gecejová, Marek Ce?kovic and Anna Yakovlieva    
Unmanned aerial vehicle technology is the most advanced and helpful in almost every area of interest in human work. These devices become autonomous and can fulfil a variety of tasks, from simple imaging and obtaining data to search and rescue operations.... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Klaus Schricker, Leander Schmidt, Hannes Friedmann and Jean Pierre Bergmann    
The development of adaptive and intelligent clamping devices allows for the reduction of rejects and defects based on weld discontinuities in laser-beam welding. The utilization of fixture-integrated sensors and actuators is a new approach, realizing ada... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Weiwei Qi, Mingbo Tong, Qi Wang, Wei Song and Hunan Ying    
In this research, the design of a robust curved-line path-following control system for fixed-wing unmanned aerial vehicles (FWUAVs) affected by uncertainties on the latitude plane is studied. This is undertaken to enhance closed-loop system robustness un... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Tao Yang, Fang Xu, Si Zeng, Shoujun Zhao, Yuwang Liu and Yanbo Wang    
This paper presents a novel control strategy for transferring large inertia loads using flexible space manipulators in orbit. The proposed strategy employs a Luenberger state observer and damping-stiffness controller to address issues of large tracking e... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yue Leng and Sheng Zhong    
This paper addresses the challenge of reduced tracking accuracy in maritime electro-optical tracking equipment when dealing with high-mobility targets like speedboats and aircraft due to off-target error delays. We propose an innovative technique that le... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Hyowon Ban and Hye-jin Kim    
This research is a pilot study to develop a maritime traffic control system that supports the decision-making process of control officers, and to evaluate the usability of a prototype tool developed in this study. The study analyzed the movements of mult... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Boxin Li, Boyang Liu, Dapeng Han and Zhaokui Wang    
The safe landing and rapid recovery of the reentry capsules are very important to manned spacecraft missions. A variety of uncertain factors, such as flight control accuracy and wind speed, lead to a low orbit prediction accuracy and a large landing rang... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Oliver Ohneiser, Hartmut Helmke, Shruthi Shetty, Matthias Kleinert, Heiko Ehr, Sebastian Schier-Morgenthal, Saeed Sarfjoo, Petr Motlicek, ?arunas Murauskas, Tomas Pagirys, Haris Usanovic, Mirta Me?trovic and Aneta Cerná    
Assistant Based Speech Recognition (ABSR) systems for air traffic control radiotelephony communication have shown their potential to reduce air traffic controllers? (ATCos) workload. Related research activities mainly focused on utterances for approach a... ver más
Revista: Aerospace    Formato: Electrónico

« Anterior     Página: 1 de 6     Siguiente »