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Wyszukujesz frazę "ABHIJEET, Kumar" wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Looking at Gandhāra
Autorzy:
ABHIJEET, Kumar
Powiązania:
https://bibliotekanauki.pl/articles/517667.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Tematy:
Art History
Gandhāra
Silk Route
Opis:
Gandhāran artifacts serve as memory of the two millennium past aesthetics, art, culture and norms of the people of Gandhāra. The modern scholarship was started with the archaeological excavations, it’s interest in the western world with its link up, peculiar with classical forms. The intellectual society’s urge to learn from Buddhist visuals and collectionism had grown to its peak from last two centuries. The Kushan empire was into contact with the Mediterranean Rome, Egypt & Iran, one of the world’s best cultural centers of the era that burgeoned the local centers of Art and it was obvious that assimilations of forms of making artifacts were based on the demand of the patron. By these exchanges, Gandhāran Art also influenced Roman Art with introduction of Jewelry and Flower garlands etc. as it was going both ways; with exporting goods to the western society. Buddhism was also going westward, the prime time was second century CE when it saw its finest flowering and prominence on the gateway of the Silk Road. The quest for divinity through seeing art was the one way to attract lay people and theirs donation could accelerate the monastic activities from writing religious codes (Sutta in Pali, Sutra in Sanskrit) to making new Viharas (monasteries) and Chaityas (temples) .
Źródło:
Historia i Świat; 2015, 4; 439-447
2299-2464
Pojawia się w:
Historia i Świat
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design and analysis of a novel concept-based unmanned aerial vehicle with ground traversing capability
Autorzy:
Kumar, Ramanuj
Gour, Surjeet S.
Pandey, Anish
Kumar, Shrestha
Mohan, Abhijeet
Shashwat, Pratik
Sahoo, Ashok K.
Powiązania:
https://bibliotekanauki.pl/articles/2105984.pdf
Data publikacji:
2022
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
unmanned aerial vehicle
unmanned ground vehicle
rough terrain
quadcopter
caterpillar wheel
kinematic analysis
Opis:
Unmanned aerial vehicle (UAV) is a typical aircraft that is operated remotely by a human operator or autonomously by an on-board microcontroller. The UAV typically carries offensive ordnance, target designators, sensors or electronic transmitters designed for one or more applications. Such application can be in the field of defence surveillance, border patrol, search, bomb disposals, logistics and so forth. These UAVs are also being used in some other areas, such as medical purposes including for medicine delivery, rescue operations, agricultural applications and so on. However, these UAVs can only fly in the sky, and they cannot travel on the ground for other applications. Therefore, in this paper, we design and present the novel concept-based UAV, which can also travel on the ground and rough terrain as an unmanned ground vehicle (UGV). This means that according to our requirement, we can use this as a quadcopter and caterpillar wheel–based UGV using a single remote control unit. Further, the current study also briefly discusses the two-dimensional (2D) and three-dimensional (3D) SolidWorks models of the novel concept-based combined vehicle (UAV + UGV), together with a physical model of a combined vehicle (UAV + UGV) and its various components. Moreover, the kinematic analysis of a combined vehicle (UAV + UGV) has been studied, and the motion controlling kinematic equations have been derived. Then, the real-time aerial and ground motions and orientations and control-based experimental results of a combined vehicle (UAV + UGV) are presented to demonstrate the robustness and effectiveness of the proposed vehicle.
Źródło:
Acta Mechanica et Automatica; 2022, 16, 3; 169--179
1898-4088
2300-5319
Pojawia się w:
Acta Mechanica et Automatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of Effect of Linear Tip Relief Modification in Power Transmission Efficiency of Spur Gears
Autorzy:
Thamba, Narendiranath Babu
Tambare, Abhijeet Mukund
Ananthanarayanan, Krishna Caitanya
Duraiswamy, Rama Prabha
Thangavelu, Shankar
Easwara Pillai, Raj Kumar
Mangalaraja, Ramalinga Viswanathan
Powiązania:
https://bibliotekanauki.pl/articles/176575.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
linear gear tip relief profile modification
tooth profile deformation
transmission efficiency
TE
transmission error
Opis:
This paper explores the influence of linear gear tip relief modification on power transmission efficiency. In real time applications gears experience transmission error (TE) during operation which increases noise and vibration and also results in increased tooth profile deformation during operation of the gear. By providing tip relief profile modification this TE can be decreased. Using MATLAB for computation and ANSYS for the simulation of deformation, stress, strain, life, and factor of safety results for the gear assemblies are obtained. Deformation results are used for the computation change in power transmission efficiency followed by the modal and harmonic analysis of the gears and gear assemblies to determine change in the first mode of natural frequency.
Źródło:
Archives of Acoustics; 2020, 45, 2; 271-282
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
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