38   Artículos

 
en línea
Andry Sedelnikov, Evgenii Kurkin, Jose Gabriel Quijada-Pioquinto, Oleg Lukyanov, Dmitrii Nazarov, Vladislava Chertykovtseva, Ekaterina Kurkina and Van Hung Hoang    
This paper describes the development of a methodology for air propeller optimization using Bezier curves to describe blade geometry. The proposed approach allows for more flexibility in setting the propeller shape, for example, using a variable airfoil o... ver más
Revista: Computation    Formato: Electrónico

 
en línea
Fangyuan Li, Zhenwei Guo, Peifeng Wu and Yunxuan Cui    
This study proposes two curves that depict the vehicle?bridge contact force in a novel transportation system named AERORail, which is a lightweight cable-supported structure in which the rails and the prestressed cable form the load bearing system. Based... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yi Zhang, Hengchao Zhao, Zheng Zhang and Hongbo Wang    
Addressing the automatic berthing task for vessels, this study introduces the Flow Matching Double Section Bezier Berth Method (FM-DSB) for handling downstream and upstream berthing instructions. By considering the orientation relationship between the di... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Longfei Jia, Si Zeng, Lei Feng, Bohan Lv, Zhiyuan Yu and Yuping Huang    
In this paper, a novel global time-varying path planning (GTVP) method is proposed. In the method, real-time paths can be generated based on tunable Bezier curves, which can realize obstacle avoidance of manipulators. First, finite feature points are ext... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xun Liu, Yan Xu, Jiabin Cao, Jinyu Liu and Yanzheng Zhao    
NURBS curve parameter interpolation is extensively employed in precision trajectory tasks for industrial robots due to its smoother performance compared to traditional linear or circular interpolation methods. The trajectory planning systems for industri... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yangjing Wang, Jinquan Huang, Muxuan Pan and Wenxiang Zhou    
The variable cycle engine switches working modes by way of changing variable-geometry components to achieve the dual advantages of high unit thrust and low specific fuel consumption. Due to the lack of a large amount of rig test data and the complex mode... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Huiling Li and Kun Liu    
In order to reduce the dependence on fossil fuels, the concept of distributed electric propulsion (DEP) has been introduced. At present, there are a few studies on the small electric propulsion engines of DEP vertical take-off and landing (VTOL) UAVs. Ac... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shamaila Samreen, Muhammad Sarfraz, Nabila Jabeen, Saad Althobaiti and Abdullah Mohamed    
A key technique for modeling 2D objects is built using a Bézier-like rational quadratic trigonometric function with two form parameters. Since they are generated employing weights, the suggested rational quadratic trigonometric spline curve schemes are h... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lianqing Yu, Yong Zhang, Na Feng, Tiandu Zhou, Xiaoshuang Xiong and Yujin Wang    
To reveal the relationship between the center of mass (CoM) trajectory of a closed five-bow-shaped-bar linkage and its energy consumption, this paper presents a trajectory planning method based on the workspace of the CoM. Using different height points l... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xian-Yu Liu, An-Bo Li, Hao Chen, Yan-Qing Men and Yong-Liang Huang    
Geological maps have wide coverage with low acquisition difficulty. When other geological survey data are scarce, they are a valuable source of geological structure information for geological modeling. However, for structures with large deformation, geol... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

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