65   Artículos

 
en línea
Jordi Renau Martínez, Víctor García Peñas, Manuel Ibáñez Arnal, Alberto Giménez Sancho, Eduardo López González, Adelaida García Magariño, Félix Terroba Ramírez, Francisco Javier Moreno Ayerbe and Fernando Sánchez López    
This article presents the design and manufacturing of a hydrogen-powered unmanned aquatic surface vehicle (USV) hull. The design process comprised three stages: (1) defining the requirements for a preliminary geometry, (2) verifying the hydrodynamic hull... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Bing Han, Zaiyu Duan, Zhouhua Peng and Yuhang Chen    
A fuzzy control improvement method is proposed with an integral line-of-sight (ILOS) guidance principle to meet the needs of autonomous navigation and high-precision control of ship trajectories. Firstly, a three-degree-of-freedom ship motion model was e... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Bo Yang, Hesen Yang, Ning Zhao, Hua Liang, Zhi Su and Dongsheng Zhang    
The double-wedge configuration is a typical characteristic shape of the rudder surface of high-speed aircraft. The impact of the shock wave/boundary layer interaction and the shock wave/shock wave interaction resulting from the double wedge on aircraft a... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Lin Ke, Jinming Ye and Qiufeng Liang    
Flow field performance tests of submarine models with cross-rudder and X-rudder stern control surfaces were conducted to study X-rudders? performance in non-uniform flow fields. The tests compared performance parameters such as resistance, lateral steeri... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Shuo Liu, Zijing Yu, Tao Wang, Yifan Chen, Yu Zhang and Yong Cai    
In the traditional motion control method of an unmanned sailboat, the sail and rudder are divided into two independent controllers. The sail is used to obtain the thrust and the rudder is used to adjust the yaw angle. The traditional control method does ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yong-Jin Shin, Moon Chan Kim, Kyuong-Wan Lee, Woo Seok Jin and Jin Wook Kim    
The maneuverability performance of a KCS with energy-saving devices was investigated. A bulb-type wavy rudder and an asymmetric pre-swirl stator were used as energy-saving devices because their use resulted in considerable efficiency gain. A validated si... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jianping Yuan, Yingying She, Yinghao Zhang, Jun Xu and Lei Wan    
This study focuses on addressing the the coupling problem of the vertical and horizontal plane of an autonomous underwater vehicle (AUV) with an X-rudder. To guarantee the steering performance of the AUV, a depth and course control algorithm based on an ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jan Geese, Julian Kimmerl, Marc Nadler and Moustafa Abdel-Maksoud    
The investigation of cavitating trailing vortices emerging from marine propellers is of great interest in the industry. With the help of computational fluid dynamics (CFD), studying the cavitating trailing vortices may be facilitated. However, limitation... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jing Huang, Zhenkun Song, Jiale Wu, Haoyu Guo, Cheng Qiu and Qifan Tan    
The aerospace electro-hydraulic servo simulator is used to simulate the air load received during flight, and is used for the performance test and acceptance test of aerospace servo actuators on the ground. The force loading accuracy of the load simulator... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xudong Han, Yongling Fu, Yan Wang, Mingkang Wang and Deming Zhu    
The control accuracy and stability of the electrohydrostatic actuator (EHA) are directly impacted by parameter uncertainty, disturbance uncertainty, and non-matching disturbance, which negatively impacts aircraft rudder maneuvering performance and even r... ver más
Revista: Aerospace    Formato: Electrónico

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