157   Artículos

 
en línea
Ni Kadek Suryani,Ida Ayu Putu Widani Sugianingrat     Pág. 141 - 151
Abstract: The Covid-19 has led to comprehensive changes in the education sector. Physical distancing requirements have seen education programs in Denpasar city, Bali province, Indonesia move online. During the Covid-19 pandemic from February-May) 2020, t... ver más
Revista: Jurnal Economia    Formato: Electrónico

 
en línea
Yuqi Yuan and Di Zhou    
Revista: Aerospace    Formato: Electrónico

 
en línea
Jin Wang, Peng Zhao, Zhe Zhang, Ting Yue, Hailiang Liu and Lixin Wang    
The upset state is an unexpected flight state, which is characterized by an unintentional deviation from normal operating parameters. It is difficult for the pilot to recover the aircraft from the upset state accurately and quickly. In this paper, an ups... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Sokratis Tselegkaridis and Theodosios Sapounidis    
Utilizing Arduino development boards for learning microcontroller circuits is a prevalent practice across various educational levels. Nevertheless, the literature offers limited insights into the impact of these boards on student performance and attitude... ver más
Revista: Information    Formato: Electrónico

 
en línea
Sheng Liu, Jian Song, Lanyong Zhang and Yinchao Tan    
The three-degree-of-freedom (3-DOF) stabilized control system for ship propulsion-assisted sails is used to control the 3-DOF motion of sails to obtain offshore wind energy. The attitude of the sail is adjusted to ensure optimal thrust along the target c... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jihe Wang, Qingxian Jia and Dan Yu    
The issue of active attitude fault-tolerant stabilization control for spacecrafts subject to actuator faults, inertia uncertainty, and external disturbances is investigated in this paper. To robustly and accurately reconstruct actuator faults, a novel mi... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xu Huang, Yuan Zhang, Jiarun Liu, Honghao Zhong, Zhaolei Wang and Yue Peng    
A data-driven nonlinear control approach, called error dynamics-based dual heuristic dynamic programming (ED-DHP), is proposed for air vehicle attitude control. To solve the optimal tracking control problem, the augmented system is defined by the derived... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Aiqing Huo, Xue Jiang and Shuhan Zhang    
A rotary steerable drilling system is an advanced drilling technology, with stabilized platform tool face attitude control being a critical component. Due to a multitude of downhole interference factors, coupled with nonlinearities and uncertainties, cha... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Aman Ullah, Khairullah Khan, Aurangzeb Khan and Shoukat Ullah    
The trend of E-commerce and online shopping is increasing rapidly. However, it is difficult to know about the quality of items from pictures and videos available on the online stores. Therefore, online stores and independent products reviews sites share ... ver más
Revista: Computers    Formato: Electrónico

 
en línea
Aseel Alhadlaq    
Today, computer-based simulations are widely used in a range of industries and fields for various purposes. They are helpful in testing different scenarios and hypotheses, allowing users to explore the consequences of different decisions and actions. Thi... ver más
Revista: Applied Sciences    Formato: Electrónico

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